64937852 has 24 divisors (see below), whose sum is σ = 130744320. Its totient is φ = 27644400.

The previous prime is 64937837. The next prime is 64937857. The reversal of 64937852 is 25873946.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64937857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3452 + ... + 11907.

It is an arithmetic number, because the mean of its divisors is an integer number (5447680).

Almost surely, 2^64937852 is an apocalyptic number.

It is an amenable number.

64937852 is an abundant number, since it is smaller than the sum of its proper divisors (65806468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64937852 is a wasteful number, since it uses less digits than its factorization.

64937852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15521 (or 15519 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 64937852 is about 8058.4025712296. The cubic root of 64937852 is about 401.9443913740.

The spelling of 64937852 in words is "sixty-four million, nine hundred thirty-seven thousand, eight hundred fifty-two".