152163400 has 96 divisors (see below), whose sum is σ = 388814400. Its totient is φ = 55123200.

The previous prime is 152163383. The next prime is 152163421. The reversal of 152163400 is 4361251.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86530 + ... + 88270.

It is an arithmetic number, because the mean of its divisors is an integer number (4050150).

Almost surely, 2^152163400 is an apocalyptic number.

152163400 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 152163400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194407200).

152163400 is an abundant number, since it is smaller than the sum of its proper divisors (236651000).

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

152163400 is a wasteful number, since it uses less digits than its factorization.

152163400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799 (or 1790 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 152163400 is about 12335.4529710100. The cubic root of 152163400 is about 533.8714967107.

The spelling of 152163400 in words is "one hundred fifty-two million, one hundred sixty-three thousand, four hundred".