64314284 has 12 divisors (see below), whose sum is σ = 113140608. Its totient is φ = 31988400.

The previous prime is 64314253. The next prime is 64314347. The reversal of 64314284 is 48241346.

It is a self number, because there is not a number n which added to its sum of digits gives 64314284.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41327 + ... + 42854.

It is an arithmetic number, because the mean of its divisors is an integer number (9428384).

Almost surely, 2^64314284 is an apocalyptic number.

It is an amenable number.

64314284 is a deficient number, since it is larger than the sum of its proper divisors (48826324).

64314284 is a wasteful number, since it uses less digits than its factorization.

64314284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84376 (or 84374 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 64314284 is about 8019.6186941774. The cubic root of 64314284 is about 400.6536894766.

The spelling of 64314284 in words is "sixty-four million, three hundred fourteen thousand, two hundred eighty-four".