230618524 has 12 divisors (see below), whose sum is σ = 403850944. Its totient is φ = 115232544.

The previous prime is 230618473. The next prime is 230618537. The reversal of 230618524 is 425816032.

It is a super-2 number, since 2×230618524² = 106369807223877152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12129 + ... + 24664.

Almost surely, 2^230618524 is an apocalyptic number.

It is an amenable number.

230618524 is a deficient number, since it is larger than the sum of its proper divisors (173232420).

230618524 is a wasteful number, since it uses less digits than its factorization.

230618524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38364 (or 38362 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 230618524 is about 15186.1293290950. The cubic root of 230618524 is about 613.2413006469.

The spelling of 230618524 in words is "two hundred thirty million, six hundred eighteen thousand, five hundred twenty-four".