158715480 has 256 divisors, whose sum is σ = 603417600. Its totient is φ = 32440320.

The previous prime is 158715457. The next prime is 158715497. The reversal of 158715480 is 84517851.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 822264 + ... + 822456.

It is an arithmetic number, because the mean of its divisors is an integer number (2357100).

Almost surely, 2^158715480 is an apocalyptic number.

158715480 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 158715480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301708800).

158715480 is an abundant number, since it is smaller than the sum of its proper divisors (444702120).

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

158715480 is a wasteful number, since it uses less digits than its factorization.

158715480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 39.

The square root of 158715480 is about 12598.2332094623. The cubic root of 158715480 is about 541.4268165187.

The spelling of 158715480 in words is "one hundred fifty-eight million, seven hundred fifteen thousand, four hundred eighty".