230152252 has 12 divisors (see below), whose sum is σ = 439381656. Its totient is φ = 104614640.

The previous prime is 230152249. The next prime is 230152267. The reversal of 230152252 is 252251032.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2615323 + ... + 2615410.

It is an arithmetic number, because the mean of its divisors is an integer number (36615138).

Almost surely, 2^230152252 is an apocalyptic number.

230152252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230152252 is a deficient number, since it is larger than the sum of its proper divisors (209229404).

230152252 is a wasteful number, since it uses less digits than its factorization.

230152252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5230748 (or 5230746 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 230152252 is about 15170.7696574696. The cubic root of 230152252 is about 612.8277314255.

The spelling of 230152252 in words is "two hundred thirty million, one hundred fifty-two thousand, two hundred fifty-two".