158057208 has 48 divisors (see below), whose sum is σ = 432247920. Its totient is φ = 52171776.

The previous prime is 158057197. The next prime is 158057209. The reversal of 158057208 is 802750851.

158057208 is a `hidden beast` number, since 1 + 5 + 80 + 572 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158057209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3241 + ... + 18072.

It is an arithmetic number, because the mean of its divisors is an integer number (9005165).

Almost surely, 2^158057208 is an apocalyptic number.

158057208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

158057208 is an abundant number, since it is smaller than the sum of its proper divisors (274190712).

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

158057208 is a wasteful number, since it uses less digits than its factorization.

158057208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21428 (or 21421 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 36.

The square root of 158057208 is about 12572.0804960834. The cubic root of 158057208 is about 540.6772572383.

The spelling of 158057208 in words is "one hundred fifty-eight million, fifty-seven thousand, two hundred eight".