158830308 has 120 divisors (see below), whose sum is σ = 511127232. Its totient is φ = 41881536.

The previous prime is 158830289. The next prime is 158830313. The reversal of 158830308 is 803038851.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 26791 + ... + 32177.

Almost surely, 2^158830308 is an apocalyptic number.

158830308 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158830308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255563616).

158830308 is an abundant number, since it is smaller than the sum of its proper divisors (352296924).

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

158830308 is a wasteful number, since it uses less digits than its factorization.

158830308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5423 (or 5412 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 158830308 is about 12602.7896911755. The cubic root of 158830308 is about 541.5573561302.

The spelling of 158830308 in words is "one hundred fifty-eight million, eight hundred thirty thousand, three hundred eight".