157860160 has 28 divisors (see below), whose sum is σ = 375905268. Its totient is φ = 63143936.

The previous prime is 157860119. The next prime is 157860173. The reversal of 157860160 is 61068751.

It can be written as a sum of positive squares in 2 ways, for example, as 80138304 + 77721856 = 8952^2 + 8816^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246337 + ... + 246976.

Almost surely, 2^157860160 is an apocalyptic number.

157860160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157860160 is an abundant number, since it is smaller than the sum of its proper divisors (218045108).

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

157860160 is an equidigital number, since it uses as much as digits as its factorization.

157860160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493330 (or 493320 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 157860160 is about 12564.2413221014. The cubic root of 157860160 is about 540.4524785479.

The spelling of 157860160 in words is "one hundred fifty-seven million, eight hundred sixty thousand, one hundred sixty".