158035968 has 104 divisors (see below), whose sum is σ = 468525200. Its totient is φ = 52641792.

The previous prime is 158035951. The next prime is 158036003. The reversal of 158035968 is 869530851.

158035968 is a `hidden beast` number, since 1 + 58 + 0 + 3 + 596 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109878 + ... + 111306.

It is an arithmetic number, because the mean of its divisors is an integer number (4505050).

Almost surely, 2^158035968 is an apocalyptic number.

158035968 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 158035968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234262600).

158035968 is an abundant number, since it is smaller than the sum of its proper divisors (310489232).

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

158035968 is an equidigital number, since it uses as much as digits as its factorization.

158035968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462 (or 1434 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The square root of 158035968 is about 12571.2357387808. The cubic root of 158035968 is about 540.6530371061.

The spelling of 158035968 in words is "one hundred fifty-eight million, thirty-five thousand, nine hundred sixty-eight".