152982456 has 128 divisors (see below), whose sum is σ = 447897600. Its totient is φ = 43028480.

The previous prime is 152982443. The next prime is 152982491. The reversal of 152982456 is 654289251.

152982456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 399241 + ... + 399623.

It is an arithmetic number, because the mean of its divisors is an integer number (3499200).

Almost surely, 2^152982456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152982456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223948800).

152982456 is an abundant number, since it is smaller than the sum of its proper divisors (294915144).

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

152982456 is a wasteful number, since it uses less digits than its factorization.

152982456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 505 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The square root of 152982456 is about 12368.6076823546. The cubic root of 152982456 is about 534.8276802587.

The spelling of 152982456 in words is "one hundred fifty-two million, nine hundred eighty-two thousand, four hundred fifty-six".