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14840828 = 2214512557
BaseRepresentation
bin111000100111…
…001111111100
31000220222210022
4320213033330
512244401303
61250031312
7240100502
oct70471774
930828708
1014840828
118417152
124b78538
1330c8072
141d84672
151482438
hexe273fc

14840828 has 12 divisors (see below), whose sum is σ = 25999512. Its totient is φ = 7412400.

The previous prime is 14840821. The next prime is 14840831. The reversal of 14840828 is 82804841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14840821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4526 + ... + 7082.

It is an arithmetic number, because the mean of its divisors is an integer number (2166626).

Almost surely, 214840828 is an apocalyptic number.

It is an amenable number.

14840828 is a deficient number, since it is larger than the sum of its proper divisors (11158684).

14840828 is a wasteful number, since it uses less digits than its factorization.

14840828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012 (or 4010 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 35.

The square root of 14840828 is about 3852.3795243979. The cubic root of 14840828 is about 245.7457659453.

The spelling of 14840828 in words is "fourteen million, eight hundred forty thousand, eight hundred twenty-eight".

Divisors: 1 2 4 1451 2557 2902 5114 5804 10228 3710207 7420414 14840828