6464522 has 16 divisors (see below), whose sum is σ = 10808640. Its totient is φ = 2881728.

The previous prime is 6464519. The next prime is 6464531. The reversal of 6464522 is 2254646.

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, 4358 + ... + 5649.

It is an arithmetic number, because the mean of its divisors is an integer number (675540).

Almost surely, 2^6464522 is an apocalyptic number.

6464522 is a deficient number, since it is larger than the sum of its proper divisors (4344118).

6464522 is a wasteful number, since it uses less digits than its factorization.

6464522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10045.

The product of its digits is 11520, while the sum is 29.

The square root of 6464522 is about 2542.5424283579. The cubic root of 6464522 is about 186.2853945315.

The spelling of 6464522 in words is "six million, four hundred sixty-four thousand, five hundred twenty-two".