52947064 has 16 divisors (see below), whose sum is σ = 100533600. Its totient is φ = 26138112.

The previous prime is 52947049. The next prime is 52947067. The reversal of 52947064 is 46074925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52947067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41257 + ... + 42520.

It is an arithmetic number, because the mean of its divisors is an integer number (6283350).

Almost surely, 2^52947064 is an apocalyptic number.

It is an amenable number.

52947064 is a deficient number, since it is larger than the sum of its proper divisors (47586536).

52947064 is a wasteful number, since it uses less digits than its factorization.

52947064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83862 (or 83858 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 52947064 is about 7276.4733216030. The cubic root of 52947064 is about 375.5034754345.

The spelling of 52947064 in words is "fifty-two million, nine hundred forty-seven thousand, sixty-four".