152920 has 16 divisors (see below), whose sum is σ = 344160. Its totient is φ = 61152.

The previous prime is 152909. The next prime is 152939. The reversal of 152920 is 29251.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1872 + ... + 1951.

It is an arithmetic number, because the mean of its divisors is an integer number (21510).

2¹⁵²⁹²⁰ is an apocalyptic number.

152920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152920 is an abundant number, since it is smaller than the sum of its proper divisors (191240).

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

152920 is a wasteful number, since it uses less digits than its factorization.

152920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3834 (or 3830 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 152920 is about 391.0498689426. The cubic root of 152920 is about 53.4754888155.

The spelling of 152920 in words is "one hundred fifty-two thousand, nine hundred twenty".