158983930 has 32 divisors (see below), whose sum is σ = 333734400. Its totient is φ = 54507600.

The previous prime is 158983921. The next prime is 158983967. The reversal of 158983930 is 39389851.

158983930 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19746 + ... + 26605.

It is an arithmetic number, because the mean of its divisors is an integer number (10429200).

Almost surely, 2^158983930 is an apocalyptic number.

158983930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158983930 is an abundant number, since it is smaller than the sum of its proper divisors (174750470).

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

158983930 is an equidigital number, since it uses as much as digits as its factorization.

158983930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46379 (or 46365 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 158983930 is about 12608.8829798678. The cubic root of 158983930 is about 541.7318994678.

The spelling of 158983930 in words is "one hundred fifty-eight million, nine hundred eighty-three thousand, nine hundred thirty".