157107708 has 24 divisors (see below), whose sum is σ = 407316560. Its totient is φ = 52369200.

The previous prime is 157107683. The next prime is 157107719. The reversal of 157107708 is 807701751.

157107708 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 727243 + ... + 727458.

Almost surely, 2^157107708 is an apocalyptic number.

157107708 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

157107708 is an abundant number, since it is smaller than the sum of its proper divisors (250208852).

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

157107708 is a wasteful number, since it uses less digits than its factorization.

157107708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454714 (or 1454706 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 36.

The square root of 157107708 is about 12534.2613663510. The cubic root of 157107708 is about 539.5924084771.

The spelling of 157107708 in words is "one hundred fifty-seven million, one hundred seven thousand, seven hundred eight".