152973856 has 48 divisors (see below), whose sum is σ = 345086784. Its totient is φ = 65389824.

The previous prime is 152973841. The next prime is 152973859. The reversal of 152973856 is 658379251.

It is not an unprimeable number, because it can be changed into a prime (152973859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125506 + ... + 126718.

It is an arithmetic number, because the mean of its divisors is an integer number (7189308).

Almost surely, 2^152973856 is an apocalyptic number.

152973856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

152973856 is an abundant number, since it is smaller than the sum of its proper divisors (192112928).

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

152973856 is a wasteful number, since it uses less digits than its factorization.

152973856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793 (or 1785 counting only the distinct ones).

The product of its digits is 453600, while the sum is 46.

The square root of 152973856 is about 12368.2600231399. The cubic root of 152973856 is about 534.8176581852.

The spelling of 152973856 in words is "one hundred fifty-two million, nine hundred seventy-three thousand, eight hundred fifty-six".