158432960 has 56 divisors (see below), whose sum is σ = 431170080. Its totient is φ = 54319104.

The previous prime is 158432959. The next prime is 158432977. The reversal of 158432960 is 69234851.

It is a happy number.

158432960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (56).

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, 33125 + ... + 37604.

Almost surely, 2^158432960 is an apocalyptic number.

158432960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158432960 is an abundant number, since it is smaller than the sum of its proper divisors (272737120).

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

158432960 is an equidigital number, since it uses as much as digits as its factorization.

158432960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70753 (or 70743 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 158432960 is about 12587.0155318884. The cubic root of 158432960 is about 541.1053718079.

The spelling of 158432960 in words is "one hundred fifty-eight million, four hundred thirty-two thousand, nine hundred sixty".