64562852 has 12 divisors (see below), whose sum is σ = 113245440. Its totient is φ = 32207016.

The previous prime is 64562831. The next prime is 64562857. The reversal of 64562852 is 25826546.

64562852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (64562857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16628 + ... + 20139.

It is an arithmetic number, because the mean of its divisors is an integer number (9437120).

Almost surely, 2^64562852 is an apocalyptic number.

It is an amenable number.

64562852 is a deficient number, since it is larger than the sum of its proper divisors (48682588).

64562852 is a wasteful number, since it uses less digits than its factorization.

64562852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37210 (or 37208 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The square root of 64562852 is about 8035.1012439172. The cubic root of 64562852 is about 401.1691875050.

The spelling of 64562852 in words is "sixty-four million, five hundred sixty-two thousand, eight hundred fifty-two".