22264682 has 8 divisors (see below), whose sum is σ = 36433152. Its totient is φ = 10120300.

The previous prime is 22264661. The next prime is 22264687. The reversal of 22264682 is 28646222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22264682² = 991432129122248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22264687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505994 + ... + 506037.

It is an arithmetic number, because the mean of its divisors is an integer number (4554144).

Almost surely, 2^22264682 is an apocalyptic number.

22264682 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22264682 is a deficient number, since it is larger than the sum of its proper divisors (14168470).

22264682 is a wasteful number, since it uses less digits than its factorization.

22264682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012044.

The product of its digits is 18432, while the sum is 32.

The square root of 22264682 is about 4718.5465982652. The cubic root of 22264682 is about 281.3231676632.

The spelling of 22264682 in words is "twenty-two million, two hundred sixty-four thousand, six hundred eighty-two".