64466352 has 30 divisors (see below), whose sum is σ = 180416652. Its totient is φ = 21488736.

The previous prime is 64466341. The next prime is 64466357. The reversal of 64466352 is 25366446.

64466352 is a `hidden beast` number, since 644 + 6 + 6 + 3 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (64466357) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 223698 + ... + 223985.

Almost surely, 2^64466352 is an apocalyptic number.

It is an amenable number.

64466352 is an abundant number, since it is smaller than the sum of its proper divisors (115950300).

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

64466352 is a wasteful number, since it uses less digits than its factorization.

64466352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447697 (or 447688 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 64466352 is about 8029.0940958492. The cubic root of 64466352 is about 400.9692163192.

The spelling of 64466352 in words is "sixty-four million, four hundred sixty-six thousand, three hundred fifty-two".