158230788 has 24 divisors (see below), whose sum is σ = 370648992. Its totient is φ = 52537344.

The previous prime is 158230769. The next prime is 158230829. The reversal of 158230788 is 887032851.

It is a happy number.

158230788 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×158230788² = 50073964542201888, which contains 22 as substring.

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, 22570 + ... + 28737.

It is an arithmetic number, because the mean of its divisors is an integer number (15443708).

Almost surely, 2^158230788 is an apocalyptic number.

It is an amenable number.

158230788 is an abundant number, since it is smaller than the sum of its proper divisors (212418204).

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

158230788 is a wasteful number, since it uses less digits than its factorization.

158230788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51571 (or 51569 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 42.

The square root of 158230788 is about 12578.9819937863. The cubic root of 158230788 is about 540.8751105440.

The spelling of 158230788 in words is "one hundred fifty-eight million, two hundred thirty thousand, seven hundred eighty-eight".