158868160 has 112 divisors (see below), whose sum is σ = 417222432. Its totient is φ = 57615360.

The previous prime is 158868137. The next prime is 158868161. The reversal of 158868160 is 61868851.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (158868161) 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, 425734 + ... + 426106.

Almost surely, 2^158868160 is an apocalyptic number.

158868160 is a gapful number since it is divisible by the number (10) 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 158868160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208611216).

158868160 is an abundant number, since it is smaller than the sum of its proper divisors (258354272).

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

158868160 is an equidigital number, since it uses as much as digits as its factorization.

158868160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 43.

The square root of 158868160 is about 12604.2913327168. The cubic root of 158868160 is about 541.6003735305.

The spelling of 158868160 in words is "one hundred fifty-eight million, eight hundred sixty-eight thousand, one hundred sixty".