47964568 has 16 divisors (see below), whose sum is σ = 93844080. Its totient is φ = 22939488.

The previous prime is 47964557. The next prime is 47964589. The reversal of 47964568 is 86546974.

It is a congruent number.

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, 130155 + ... + 130522.

It is an arithmetic number, because the mean of its divisors is an integer number (5865255).

Almost surely, 2^47964568 is an apocalyptic number.

It is an amenable number.

47964568 is a deficient number, since it is larger than the sum of its proper divisors (45879512).

47964568 is a wasteful number, since it uses less digits than its factorization.

47964568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260706 (or 260702 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 47964568 is about 6925.6456738704. The cubic root of 47964568 is about 363.3346740311.

The spelling of 47964568 in words is "forty-seven million, nine hundred sixty-four thousand, five hundred sixty-eight".