152660320 has 48 divisors (see below), whose sum is σ = 369064080. Its totient is φ = 59641344.

The previous prime is 152660303. The next prime is 152660351. The reversal of 152660320 is 23066251.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4215 + ... + 17974.

It is an arithmetic number, because the mean of its divisors is an integer number (7688835).

Almost surely, 2^152660320 is an apocalyptic number.

152660320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152660320 is an abundant number, since it is smaller than the sum of its proper divisors (216403760).

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

152660320 is a wasteful number, since it uses less digits than its factorization.

152660320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22247 (or 22239 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 152660320 is about 12355.5784971809. The cubic root of 152660320 is about 534.4520199280.

The spelling of 152660320 in words is "one hundred fifty-two million, six hundred sixty thousand, three hundred twenty".