64192364 has 12 divisors (see below), whose sum is σ = 112828800. Its totient is φ = 31955568.

The previous prime is 64192363. The next prime is 64192409. The reversal of 64192364 is 46329146.

It is not an unprimeable number, because it can be changed into a prime (64192363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34124 + ... + 35955.

It is an arithmetic number, because the mean of its divisors is an integer number (9402400).

Almost surely, 2^64192364 is an apocalyptic number.

It is an amenable number.

64192364 is a deficient number, since it is larger than the sum of its proper divisors (48636436).

64192364 is a wasteful number, since it uses less digits than its factorization.

64192364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70312 (or 70310 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 64192364 is about 8012.0137293941. The cubic root of 64192364 is about 400.4003574844.

The spelling of 64192364 in words is "sixty-four million, one hundred ninety-two thousand, three hundred sixty-four".