64001064 has 32 divisors (see below), whose sum is σ = 160201440. Its totient is φ = 21307200.

The previous prime is 64001059. The next prime is 64001089. The reversal of 64001064 is 46010046.

It is a super-2 number, since 2×64001064² = 8192272386264192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 64001064.

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, 32179 + ... + 34109.

It is an arithmetic number, because the mean of its divisors is an integer number (5006295).

Almost surely, 2^64001064 is an apocalyptic number.

It is an amenable number.

64001064 is an abundant number, since it is smaller than the sum of its proper divisors (96200376).

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

64001064 is a wasteful number, since it uses less digits than its factorization.

64001064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3321 (or 3317 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 64001064 is about 8000.0664997236. The cubic root of 64001064 is about 400.0022166544.

The spelling of 64001064 in words is "sixty-four million, one thousand, sixty-four".