52474468 has 12 divisors (see below), whose sum is σ = 91889280. Its totient is φ = 26220392.

The previous prime is 52474451. The next prime is 52474481. The reversal of 52474468 is 86447425.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 52474468.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5073 + ... + 11431.

It is an arithmetic number, because the mean of its divisors is an integer number (7657440).

Almost surely, 2^52474468 is an apocalyptic number.

It is an amenable number.

52474468 is a deficient number, since it is larger than the sum of its proper divisors (39414812).

52474468 is a wasteful number, since it uses less digits than its factorization.

52474468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8426 (or 8424 counting only the distinct ones).

The product of its digits is 215040, while the sum is 40.

The square root of 52474468 is about 7243.9262834460. The cubic root of 52474468 is about 374.3829092358.

The spelling of 52474468 in words is "fifty-two million, four hundred seventy-four thousand, four hundred sixty-eight".