64513314 has 32 divisors (see below), whose sum is σ = 145800000. Its totient is φ = 21138912.

The previous prime is 64513297. The next prime is 64513331. The reversal of 64513314 is 41331546.

64513314 is a `hidden beast` number, since 645 + 1 + 3 + 3 + 14 = 666.

It is an interprime number because it is at equal distance from previous prime (64513297) and next prime (64513331).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6939 + ... + 13310.

It is an arithmetic number, because the mean of its divisors is an integer number (4556250).

Almost surely, 2^64513314 is an apocalyptic number.

64513314 is an abundant number, since it is smaller than the sum of its proper divisors (81286686).

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

64513314 is a wasteful number, since it uses less digits than its factorization.

64513314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20319 (or 20313 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 64513314 is about 8032.0180527686. The cubic root of 64513314 is about 401.0665577753.

The spelling of 64513314 in words is "sixty-four million, five hundred thirteen thousand, three hundred fourteen".