52398268 has 24 divisors (see below), whose sum is σ = 100375520. Its totient is φ = 23785920.

The previous prime is 52398239. The next prime is 52398271. The reversal of 52398268 is 86289325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5088 + ... + 11431.

Almost surely, 2^52398268 is an apocalyptic number.

It is an amenable number.

52398268 is a deficient number, since it is larger than the sum of its proper divisors (47977252).

52398268 is a wasteful number, since it uses less digits than its factorization.

52398268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16597 (or 16595 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 52398268 is about 7238.6647940072. The cubic root of 52398268 is about 374.2016032995.

The spelling of 52398268 in words is "fifty-two million, three hundred ninety-eight thousand, two hundred sixty-eight".