64679230 has 64 divisors (see below), whose sum is σ = 152824320. Its totient is φ = 19094400.

The previous prime is 64679227. The next prime is 64679269. The reversal of 64679230 is 3297646.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 64679230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12420 + ... + 16840.

It is an arithmetic number, because the mean of its divisors is an integer number (2387880).

Almost surely, 2^64679230 is an apocalyptic number.

64679230 is an abundant number, since it is smaller than the sum of its proper divisors (88145090).

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

64679230 is a wasteful number, since it uses less digits than its factorization.

64679230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4465.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 64679230 is about 8042.3398336554. The cubic root of 64679230 is about 401.4100858040.

The spelling of 64679230 in words is "sixty-four million, six hundred seventy-nine thousand, two hundred thirty".