157965092 has 12 divisors (see below), whose sum is σ = 276554880. Its totient is φ = 78949416.

The previous prime is 157965091. The next prime is 157965103. The reversal of 157965092 is 290569751.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (157965091) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4709 + ... + 18387.

It is an arithmetic number, because the mean of its divisors is an integer number (23046240).

Almost surely, 2^157965092 is an apocalyptic number.

It is an amenable number.

157965092 is a deficient number, since it is larger than the sum of its proper divisors (118589788).

157965092 is a wasteful number, since it uses less digits than its factorization.

157965092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16570 (or 16568 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 44.

The square root of 157965092 is about 12568.4164475880. The cubic root of 157965092 is about 540.5722009626.

The spelling of 157965092 in words is "one hundred fifty-seven million, nine hundred sixty-five thousand, ninety-two".