152281352 has 48 divisors (see below), whose sum is σ = 306232560. Its totient is φ = 70966368.

The previous prime is 152281319. The next prime is 152281369. The reversal of 152281352 is 253182251.

152281352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×152281352² = 46379220333895808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193103 + ... + 193889.

It is an arithmetic number, because the mean of its divisors is an integer number (6379845).

Almost surely, 2^152281352 is an apocalyptic number.

It is an amenable number.

152281352 is an abundant number, since it is smaller than the sum of its proper divisors (153951208).

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

152281352 is a wasteful number, since it uses less digits than its factorization.

152281352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898 (or 875 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 152281352 is about 12340.2330610082. The cubic root of 152281352 is about 534.0094075503.

The spelling of 152281352 in words is "one hundred fifty-two million, two hundred eighty-one thousand, three hundred fifty-two".