158913960 has 64 divisors (see below), whose sum is σ = 504792000. Its totient is φ = 39883776.

The previous prime is 158913959. The next prime is 158913961. The reversal of 158913960 is 69319851.

158913960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (158913959) and next prime (158913961).

It is not an unprimeable number, because it can be changed into a prime (158913961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36910 + ... + 40989.

It is an arithmetic number, because the mean of its divisors is an integer number (7887375).

Almost surely, 2^158913960 is an apocalyptic number.

158913960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158913960 is an abundant number, since it is smaller than the sum of its proper divisors (345878040).

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

158913960 is a wasteful number, since it uses less digits than its factorization.

158913960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77930 (or 77926 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 158913960 is about 12606.1080433257. The cubic root of 158913960 is about 541.6524144047.

The spelling of 158913960 in words is "one hundred fifty-eight million, nine hundred thirteen thousand, nine hundred sixty".