157110912 has 96 divisors (see below), whose sum is σ = 516715680. Its totient is φ = 44886528.

The previous prime is 157110911. The next prime is 157110931. The reversal of 157110912 is 219011751.

157110912 is a `hidden beast` number, since 1 + 571 + 1 + 0 + 91 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (157110911) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1678 + ... + 17805.

It is an arithmetic number, because the mean of its divisors is an integer number (5382455).

Almost surely, 2^157110912 is an apocalyptic number.

157110912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157110912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258357840).

157110912 is an abundant number, since it is smaller than the sum of its proper divisors (359604768).

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

157110912 is a wasteful number, since it uses less digits than its factorization.

157110912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19510 (or 19495 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 27.

The square root of 157110912 is about 12534.3891753847. The cubic root of 157110912 is about 539.5960765388.

The spelling of 157110912 in words is "one hundred fifty-seven million, one hundred ten thousand, nine hundred twelve".