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14007492 = 223514411
BaseRepresentation
bin110101011011…
…110011000100
3222100122200000
4311123303010
512041214432
61220121300
7230030112
oct65336304
928318600
1014007492
1179a8044
124836230
132b95975
141c08ab2
15136a57c
hexd5bcc4

14007492 has 36 divisors (see below), whose sum is σ = 36721776. Its totient is φ = 4668840.

The previous prime is 14007467. The next prime is 14007517. The reversal of 14007492 is 29470041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14007467) and next prime (14007517).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6234 + ... + 8177.

Almost surely, 214007492 is an apocalyptic number.

14007492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14007492 is an abundant number, since it is smaller than the sum of its proper divisors (22714284).

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

14007492 is a wasteful number, since it uses less digits than its factorization.

14007492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14430 (or 14416 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 14007492 is about 3742.6584134810. The cubic root of 14007492 is about 241.0572110980.

The spelling of 14007492 in words is "fourteen million, seven thousand, four hundred ninety-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 972 14411 28822 43233 57644 86466 129699 172932 259398 389097 518796 778194 1167291 1556388 2334582 3501873 4669164 7003746 14007492