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14861084 = 227530753
BaseRepresentation
bin111000101100…
…001100011100
31000222000120112
4320230030130
512301023314
61250305152
7240213530
oct70541434
930860515
1014861084
118430397
124b881b8
133104354
141d8bbc0
15148843e
hexe2c31c

14861084 has 12 divisors (see below), whose sum is σ = 29722224. Its totient is φ = 6369024.

The previous prime is 14861083. The next prime is 14861107. The reversal of 14861084 is 48016841.

14861084 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 14861084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14861083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265349 + ... + 265404.

It is an arithmetic number, because the mean of its divisors is an integer number (2476852).

Almost surely, 214861084 is an apocalyptic number.

14861084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14861084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14861084 is a wasteful number, since it uses less digits than its factorization.

14861084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530764 (or 530762 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 14861084 is about 3855.0076523919. The cubic root of 14861084 is about 245.8575198904.

The spelling of 14861084 in words is "fourteen million, eight hundred sixty-one thousand, eighty-four".

Divisors: 1 2 4 7 14 28 530753 1061506 2123012 3715271 7430542 14861084