474978652 has 24 divisors (see below), whose sum is σ = 868904960. Its totient is φ = 226914480.

The previous prime is 474978649. The next prime is 474978689. The reversal of 474978652 is 256879474.

It is a self number, because there is not a number n which added to its sum of digits gives 474978652.

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, 14448 + ... + 34039.

Almost surely, 2^474978652 is an apocalyptic number.

It is an amenable number.

474978652 is a deficient number, since it is larger than the sum of its proper divisors (393926308).

474978652 is a wasteful number, since it uses less digits than its factorization.

474978652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48601 (or 48599 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 52.

The square root of 474978652 is about 21794.0049554918. The cubic root of 474978652 is about 780.2336862818.

The spelling of 474978652 in words is "four hundred seventy-four million, nine hundred seventy-eight thousand, six hundred fifty-two".