239568484 has 27 divisors (see below), whose sum is σ = 429169881. Its totient is φ = 117013680.

The previous prime is 239568481. The next prime is 239568491. The reversal of 239568484 is 484865932.

The square root of 239568484 is 15478.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 166978084 + 72590400 = 12922^2 + 8520^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (239568481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2197822 + ... + 2197930.

Almost surely, 2^239568484 is an apocalyptic number.

239568484 is the 15478-th square number.

It is an amenable number.

239568484 is a deficient number, since it is larger than the sum of its proper divisors (189601397).

239568484 is an equidigital number, since it uses as much as digits as its factorization.

239568484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 182 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 49.

The cubic root of 239568484 is about 621.0738275972.

Multiplying 239568484 by its sum of digits (49), we get a square (11738855716 = 108346²).

The spelling of 239568484 in words is "two hundred thirty-nine million, five hundred sixty-eight thousand, four hundred eighty-four".