47064904 has 8 divisors (see below), whose sum is σ = 88246710. Its totient is φ = 23532448.

The previous prime is 47064821. The next prime is 47064917. The reversal of 47064904 is 40946074.

It can be written as a sum of positive squares in only one way, i.e., 35976004 + 11088900 = 5998^2 + 3330^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 47064904.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2941549 + ... + 2941564.

Almost surely, 2^47064904 is an apocalyptic number.

It is an amenable number.

47064904 is a deficient number, since it is larger than the sum of its proper divisors (41181806).

47064904 is a wasteful number, since it uses less digits than its factorization.

47064904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5883119 (or 5883115 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 47064904 is about 6860.3865780290. The cubic root of 47064904 is about 361.0486502216.

The spelling of 47064904 in words is "forty-seven million, sixty-four thousand, nine hundred four".