6311264 has 24 divisors (see below), whose sum is σ = 12510288. Its totient is φ = 3134080.

The previous prime is 6311251. The next prime is 6311297. The reversal of 6311264 is 4621136.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4754 + ... + 5934.

It is an arithmetic number, because the mean of its divisors is an integer number (521262).

Almost surely, 2^6311264 is an apocalyptic number.

It is an amenable number.

6311264 is a deficient number, since it is larger than the sum of its proper divisors (6199024).

6311264 is a wasteful number, since it uses less digits than its factorization.

6311264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358 (or 1350 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 6311264 is about 2512.2229200451. Note that the first 3 decimals coincide. The cubic root of 6311264 is about 184.8014817195.

The spelling of 6311264 in words is "six million, three hundred eleven thousand, two hundred sixty-four".