157205160 has 96 divisors (see below), whose sum is σ = 583914240. Its totient is φ = 35932032.

The previous prime is 157205131. The next prime is 157205231. The reversal of 157205160 is 61502751.

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 23 ways as a sum of consecutive naturals, for example, 28672 + ... + 33711.

It is an arithmetic number, because the mean of its divisors is an integer number (6082440).

Almost surely, 2^157205160 is an apocalyptic number.

157205160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157205160 is an abundant number, since it is smaller than the sum of its proper divisors (426709080).

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

157205160 is a wasteful number, since it uses less digits than its factorization.

157205160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62407 (or 62400 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 157205160 is about 12538.1481886282. The cubic root of 157205160 is about 539.7039529526.

The spelling of 157205160 in words is "one hundred fifty-seven million, two hundred five thousand, one hundred sixty".