52647064 has 32 divisors (see below), whose sum is σ = 102870000. Its totient is φ = 25228672.

The previous prime is 52647061. The next prime is 52647071. The reversal of 52647064 is 46074625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52647061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33807 + ... + 35329.

Almost surely, 2^52647064 is an apocalyptic number.

It is an amenable number.

52647064 is a deficient number, since it is larger than the sum of its proper divisors (50222936).

52647064 is a wasteful number, since it uses less digits than its factorization.

52647064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707 (or 1703 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 52647064 is about 7255.8296562144. The cubic root of 52647064 is about 374.7929262682.

The spelling of 52647064 in words is "fifty-two million, six hundred forty-seven thousand, sixty-four".