152897620 has 24 divisors (see below), whose sum is σ = 324957024. Its totient is φ = 60421536.

The previous prime is 152897603. The next prime is 152897623. The reversal of 152897620 is 26798251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152897623) 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, 44394 + ... + 47713.

It is an arithmetic number, because the mean of its divisors is an integer number (13539876).

Almost surely, 2^152897620 is an apocalyptic number.

152897620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152897620 is an abundant number, since it is smaller than the sum of its proper divisors (172059404).

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

152897620 is a wasteful number, since it uses less digits than its factorization.

152897620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92199 (or 92197 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 152897620 is about 12365.1777180920. The cubic root of 152897620 is about 534.7287995723.

The spelling of 152897620 in words is "one hundred fifty-two million, eight hundred ninety-seven thousand, six hundred twenty".