157156476 has 24 divisors (see below), whose sum is σ = 366987264. Its totient is φ = 52344240.

The previous prime is 157156459. The next prime is 157156499. The reversal of 157156476 is 674651751.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 13381 + ... + 22211.

It is an arithmetic number, because the mean of its divisors is an integer number (15291136).

Almost surely, 2^157156476 is an apocalyptic number.

It is an amenable number.

157156476 is an abundant number, since it is smaller than the sum of its proper divisors (209830788).

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

157156476 is a wasteful number, since it uses less digits than its factorization.

157156476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10321 (or 10319 counting only the distinct ones).

The product of its digits is 176400, while the sum is 42.

The square root of 157156476 is about 12536.2066032752. The cubic root of 157156476 is about 539.6482345524.

The spelling of 157156476 in words is "one hundred fifty-seven million, one hundred fifty-six thousand, four hundred seventy-six".