64618314 has 8 divisors (see below), whose sum is σ = 129236640. Its totient is φ = 21539436.

The previous prime is 64618303. The next prime is 64618321. The reversal of 64618314 is 41381646.

It is a sphenic number, since it is the product of 3 distinct primes.

64618314 is an admirable number.

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, 5384854 + ... + 5384865.

It is an arithmetic number, because the mean of its divisors is an integer number (16154580).

Almost surely, 2^64618314 is an apocalyptic number.

64618314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

64618314 is a wasteful number, since it uses less digits than its factorization.

64618314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10769724.

The product of its digits is 13824, while the sum is 33.

The square root of 64618314 is about 8038.5517352319. The cubic root of 64618314 is about 401.2840279369.

The spelling of 64618314 in words is "sixty-four million, six hundred eighteen thousand, three hundred fourteen".