22464662 has 16 divisors (see below), whose sum is σ = 37616832. Its totient is φ = 9973320.

The previous prime is 22464643. The next prime is 22464683. The reversal of 22464662 is 26646422.

It is a super-2 number, since 2×22464662² = 1009322077548488, which contains 22 as substring.

It is a congruent number.

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, 10928 + ... + 12819.

It is an arithmetic number, because the mean of its divisors is an integer number (2351052).

Almost surely, 2^22464662 is an apocalyptic number.

22464662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22464662 is a deficient number, since it is larger than the sum of its proper divisors (15152170).

22464662 is a wasteful number, since it uses less digits than its factorization.

22464662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23803.

The product of its digits is 27648, while the sum is 32.

The square root of 22464662 is about 4739.6900742559. The cubic root of 22464662 is about 282.1629341936.

The spelling of 22464662 in words is "twenty-two million, four hundred sixty-four thousand, six hundred sixty-two".