152904072 has 16 divisors (see below), whose sum is σ = 382260240. Its totient is φ = 50968016.

The previous prime is 152904071. The next prime is 152904097. The reversal of 152904072 is 270409251.

It is not an unprimeable number, because it can be changed into a prime (152904071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3185478 + ... + 3185525.

It is an arithmetic number, because the mean of its divisors is an integer number (23891265).

Almost surely, 2^152904072 is an apocalyptic number.

152904072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152904072 is an abundant number, since it is smaller than the sum of its proper divisors (229356168).

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

152904072 is a wasteful number, since it uses less digits than its factorization.

152904072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6371012 (or 6371008 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 152904072 is about 12365.4386092852. The cubic root of 152904072 is about 534.7363209924.

The spelling of 152904072 in words is "one hundred fifty-two million, nine hundred four thousand, seventy-two".