158982960 has 80 divisors (see below), whose sum is σ = 500253696. Its totient is φ = 41758464.

The previous prime is 158982919. The next prime is 158982983. The reversal of 158982960 is 69289851.

It is a happy number.

158982960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11137 + ... + 21023.

Almost surely, 2^158982960 is an apocalyptic number.

158982960 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 158982960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250126848).

158982960 is an abundant number, since it is smaller than the sum of its proper divisors (341270736).

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

158982960 is a wasteful number, since it uses less digits than its factorization.

158982960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9970 (or 9964 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 48.

The square root of 158982960 is about 12608.8445148634. The cubic root of 158982960 is about 541.7307977191.

The spelling of 158982960 in words is "one hundred fifty-eight million, nine hundred eighty-two thousand, nine hundred sixty".