47663652 has 24 divisors (see below), whose sum is σ = 111333600. Its totient is φ = 15870976.

The previous prime is 47663621. The next prime is 47663701. The reversal of 47663652 is 25636674.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 47663652.

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, 15499 + ... + 18317.

It is an arithmetic number, because the mean of its divisors is an integer number (4638900).

Almost surely, 2^47663652 is an apocalyptic number.

It is an amenable number.

47663652 is an abundant number, since it is smaller than the sum of its proper divisors (63669948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47663652 is a wasteful number, since it uses less digits than its factorization.

47663652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235 (or 4233 counting only the distinct ones).

The product of its digits is 181440, while the sum is 39.

The square root of 47663652 is about 6903.8867313999. The cubic root of 47663652 is about 362.5732601834.

The spelling of 47663652 in words is "forty-seven million, six hundred sixty-three thousand, six hundred fifty-two".