52866064 has 10 divisors (see below), whose sum is σ = 102428030. Its totient is φ = 26433024.

The previous prime is 52866053. The next prime is 52866091. The reversal of 52866064 is 46066825.

It can be written as a sum of positive squares in only one way, i.e., 29246464 + 23619600 = 5408^2 + 4860^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1652049 + ... + 1652080.

It is an arithmetic number, because the mean of its divisors is an integer number (10242803).

Almost surely, 2^52866064 is an apocalyptic number.

It is an amenable number.

52866064 is a deficient number, since it is larger than the sum of its proper divisors (49561966).

52866064 is a wasteful number, since it uses less digits than its factorization.

52866064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3304137 (or 3304131 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 52866064 is about 7270.9053081442. The cubic root of 52866064 is about 375.3118922271.

The spelling of 52866064 in words is "fifty-two million, eight hundred sixty-six thousand, sixty-four".