158856752 has 10 divisors (see below), whose sum is σ = 307784988. Its totient is φ = 79428368.

The previous prime is 158856743. The next prime is 158856767. The reversal of 158856752 is 257658851.

It is a happy number.

158856752 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 158856697 and 158856706.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4964258 + ... + 4964289.

Almost surely, 2^158856752 is an apocalyptic number.

It is an amenable number.

158856752 is a deficient number, since it is larger than the sum of its proper divisors (148928236).

158856752 is an equidigital number, since it uses as much as digits as its factorization.

158856752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9928555 (or 9928549 counting only the distinct ones).

The product of its digits is 672000, while the sum is 47.

The square root of 158856752 is about 12603.8387803082. The cubic root of 158856752 is about 541.5874094792.

The spelling of 158856752 in words is "one hundred fifty-eight million, eight hundred fifty-six thousand, seven hundred fifty-two".