1113664264 has 32 divisors (see below), whose sum is σ = 2187504000. Its totient is φ = 530816832.

The previous prime is 1113664259. The next prime is 1113664289. The reversal of 1113664264 is 4624663111.

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, 12054 + ... + 48709.

It is an arithmetic number, because the mean of its divisors is an integer number (68359500).

Almost surely, 2^1113664264 is an apocalyptic number.

It is an amenable number.

1113664264 is a deficient number, since it is larger than the sum of its proper divisors (1073839736).

1113664264 is a wasteful number, since it uses less digits than its factorization.

1113664264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60877 (or 60873 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 1113664264 is about 33371.6086516668. The cubic root of 1113664264 is about 1036.5368857475.

The spelling of 1113664264 in words is "one billion, one hundred thirteen million, six hundred sixty-four thousand, two hundred sixty-four".