64679052 has 48 divisors (see below), whose sum is σ = 155576960. Its totient is φ = 20901888.

The previous prime is 64679047. The next prime is 64679057. The reversal of 64679052 is 25097646.

It is an interprime number because it is at equal distance from previous prime (64679047) and next prime (64679057).

It is a self number, because there is not a number n which added to its sum of digits gives 64679052.

It is not an unprimeable number, because it can be changed into a prime (64679057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83724 + ... + 84492.

Almost surely, 2^64679052 is an apocalyptic number.

It is an amenable number.

64679052 is an abundant number, since it is smaller than the sum of its proper divisors (90897908).

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

64679052 is a wasteful number, since it uses less digits than its factorization.

64679052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982 (or 980 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 64679052 is about 8042.3287672166. The cubic root of 64679052 is about 401.4097175711.

The spelling of 64679052 in words is "sixty-four million, six hundred seventy-nine thousand, fifty-two".