22264713 has 80 divisors (see below), whose sum is σ = 39726720. Its totient is φ = 12317184.

The previous prime is 22264709. The next prime is 22264741. The reversal of 22264713 is 31746222.

22264713 is a `hidden beast` number, since 2 + 2 + 2 + 647 + 13 = 666.

It is not a de Polignac number, because 22264713 - 2² = 22264709 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (22264213) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 601731 + ... + 601767.

It is an arithmetic number, because the mean of its divisors is an integer number (496584).

Almost surely, 2^22264713 is an apocalyptic number.

22264713 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22264713 is a deficient number, since it is larger than the sum of its proper divisors (17462007).

22264713 is a wasteful number, since it uses less digits than its factorization.

22264713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 99 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 22264713 is about 4718.5498831739. The cubic root of 22264713 is about 281.3232982290.

The spelling of 22264713 in words is "twenty-two million, two hundred sixty-four thousand, seven hundred thirteen".