158074860 has 48 divisors (see below), whose sum is σ = 461857536. Its totient is φ = 40320192.

The previous prime is 158074849. The next prime is 158074867. The reversal of 158074860 is 68470851.

158074860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×158074860² = 49975322728039200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (158074867) 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, 55894 + ... + 58653.

It is an arithmetic number, because the mean of its divisors is an integer number (9622032).

Almost surely, 2^158074860 is an apocalyptic number.

158074860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158074860 is an abundant number, since it is smaller than the sum of its proper divisors (303782676).

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

158074860 is a wasteful number, since it uses less digits than its factorization.

158074860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114582 (or 114580 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 158074860 is about 12572.7825082597. The cubic root of 158074860 is about 540.6973842960.

The spelling of 158074860 in words is "one hundred fifty-eight million, seventy-four thousand, eight hundred sixty".