15041992 has 16 divisors (see below), whose sum is σ = 32232960. Its totient is φ = 6446544.

The previous prime is 15041951. The next prime is 15042011. The reversal of 15041992 is 29914051.

It is an unprimeable number.

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, 134248 + ... + 134359.

It is an arithmetic number, because the mean of its divisors is an integer number (2014560).

Almost surely, 2^15041992 is an apocalyptic number.

It is an amenable number.

15041992 is an abundant number, since it is smaller than the sum of its proper divisors (17190968).

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

15041992 is a wasteful number, since it uses less digits than its factorization.

15041992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268620 (or 268616 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 15041992 is about 3878.4007013201. The cubic root of 15041992 is about 246.8511289636.

The spelling of 15041992 in words is "fifteen million, forty-one thousand, nine hundred ninety-two".