64013468 has 24 divisors (see below), whose sum is σ = 113387568. Its totient is φ = 31620096.

The previous prime is 64013447. The next prime is 64013557. The reversal of 64013468 is 86431046.

64013468 is a modest number, since divided by 13468 gives 64 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218330 + ... + 218622.

It is an arithmetic number, because the mean of its divisors is an integer number (4724482).

Almost surely, 2^64013468 is an apocalyptic number.

It is an amenable number.

64013468 is a deficient number, since it is larger than the sum of its proper divisors (49374100).

64013468 is a wasteful number, since it uses less digits than its factorization.

64013468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773 (or 771 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 64013468 is about 8000.8417057207. The cubic root of 64013468 is about 400.0280563654.

The spelling of 64013468 in words is "sixty-four million, thirteen thousand, four hundred sixty-eight".