14157892 has 12 divisors (see below), whose sum is σ = 28315840. Its totient is φ = 6067656.

The previous prime is 14157881. The next prime is 14157893. The reversal of 14157892 is 29875141.

14157892 is an admirable number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (14157893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252792 + ... + 252847.

Almost surely, 2^14157892 is an apocalyptic number.

It is an amenable number.

14157892 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.

14157892 is a wasteful number, since it uses less digits than its factorization.

14157892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505650 (or 505648 counting only the distinct ones).

The product of its digits is 20160, while the sum is 37.

The square root of 14157892 is about 3762.6974366802. The cubic root of 14157892 is about 241.9168942605.

The spelling of 14157892 in words is "fourteen million, one hundred fifty-seven thousand, eight hundred ninety-two".