158088168 has 96 divisors (see below), whose sum is σ = 518132160. Its totient is φ = 42508800.

The previous prime is 158088157. The next prime is 158088173. The reversal of 158088168 is 861880851.

It is a happy number.

158088168 is a `hidden beast` number, since 1 + 580 + 8 + 8 + 1 + 68 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 658 + ... + 17793.

It is an arithmetic number, because the mean of its divisors is an integer number (5397210).

Almost surely, 2^158088168 is an apocalyptic number.

158088168 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 158088168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259066080).

158088168 is an abundant number, since it is smaller than the sum of its proper divisors (360043992).

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

158088168 is a wasteful number, since it uses less digits than its factorization.

158088168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18487 (or 18480 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 45.

The square root of 158088168 is about 12573.3117355771. The cubic root of 158088168 is about 540.7125572735.

The spelling of 158088168 in words is "one hundred fifty-eight million, eighty-eight thousand, one hundred sixty-eight".