158874400 has 36 divisors (see below), whose sum is σ = 387854082. Its totient is φ = 63549440.

The previous prime is 158874347. The next prime is 158874403. The reversal of 158874400 is 4478851.

158874400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 77369616 + 81504784 = 8796^2 + 9028^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 158874400.

It is not an unprimeable number, because it can be changed into a prime (158874403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 98497 + ... + 100096.

Almost surely, 2^158874400 is an apocalyptic number.

158874400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158874400 is an abundant number, since it is smaller than the sum of its proper divisors (228979682).

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

158874400 is a wasteful number, since it uses less digits than its factorization.

158874400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198613 (or 198600 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 158874400 is about 12604.5388650279. The cubic root of 158874400 is about 541.6074644041.

The spelling of 158874400 in words is "one hundred fifty-eight million, eight hundred seventy-four thousand, four hundred".