64366152 has 32 divisors (see below), whose sum is σ = 161736000. Its totient is φ = 21345984.

The previous prime is 64366139. The next prime is 64366153. The reversal of 64366152 is 25166346.

It is not an unprimeable number, because it can be changed into a prime (64366153) 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, 1963 + ... + 11514.

It is an arithmetic number, because the mean of its divisors is an integer number (5054250).

Almost surely, 2^64366152 is an apocalyptic number.

It is an amenable number.

64366152 is an abundant number, since it is smaller than the sum of its proper divisors (97369848).

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

64366152 is a wasteful number, since it uses less digits than its factorization.

64366152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13685 (or 13681 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 64366152 is about 8022.8518620251. The cubic root of 64366152 is about 400.7613665496.

It can be divided in two parts, 643 and 66152, that added together give a triangular number (66795 = T₃₆₅).

The spelling of 64366152 in words is "sixty-four million, three hundred sixty-six thousand, one hundred fifty-two".