158330880 has 156 divisors (see below), whose sum is σ = 549452280. Its totient is φ = 42172416.

The previous prime is 158330839. The next prime is 158330891. The reversal of 158330880 is 88033851.

It is a happy number.

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

It is a zygodrome in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183891 + ... + 184749.

It is an arithmetic number, because the mean of its divisors is an integer number (3522130).

Almost surely, 2^158330880 is an apocalyptic number.

158330880 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 158330880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274726140).

158330880 is an abundant number, since it is smaller than the sum of its proper divisors (391121400).

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

158330880 is an equidigital number, since it uses as much as digits as its factorization.

158330880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894 (or 869 counting only the distinct ones).

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

The square root of 158330880 is about 12582.9599061588. The cubic root of 158330880 is about 540.9891335713.

The spelling of 158330880 in words is "one hundred fifty-eight million, three hundred thirty thousand, eight hundred eighty".