64464105 has 16 divisors (see below), whose sum is σ = 103838400. Its totient is φ = 34148928.

The previous prime is 64464089. The next prime is 64464109. The reversal of 64464105 is 50146446.

It is not a de Polignac number, because 64464105 - 2⁴ = 64464089 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (64464109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12187 + ... + 16656.

It is an arithmetic number, because the mean of its divisors is an integer number (6489900).

Almost surely, 2^64464105 is an apocalyptic number.

It is an amenable number.

64464105 is a deficient number, since it is larger than the sum of its proper divisors (39374295).

64464105 is a wasteful number, since it uses less digits than its factorization.

64464105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29000.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 64464105 is about 8028.9541660169. The cubic root of 64464105 is about 400.9645576186.

The spelling of 64464105 in words is "sixty-four million, four hundred sixty-four thousand, one hundred five".