158485008 has 80 divisors (see below), whose sum is σ = 457595712. Its totient is φ = 46848000.

The previous prime is 158485007. The next prime is 158485013. The reversal of 158485008 is 800584851.

It is not an unprimeable number, because it can be changed into a prime (158485001) 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, 17988 + ... + 25308.

Almost surely, 2^158485008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158485008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228797856).

158485008 is an abundant number, since it is smaller than the sum of its proper divisors (299110704).

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

158485008 is a wasteful number, since it uses less digits than its factorization.

158485008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7384 (or 7378 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 39.

The square root of 158485008 is about 12589.0828895516. The cubic root of 158485008 is about 541.1646195151.

The spelling of 158485008 in words is "one hundred fifty-eight million, four hundred eighty-five thousand, eight".