22662465 has 16 divisors (see below), whose sum is σ = 41440128. Its totient is φ = 10359936.

The previous prime is 22662449. The next prime is 22662473. The reversal of 22662465 is 56426622.

It is not a de Polignac number, because 22662465 - 2⁴ = 22662449 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107812 + ... + 108021.

It is an arithmetic number, because the mean of its divisors is an integer number (2590008).

Almost surely, 2^22662465 is an apocalyptic number.

It is an amenable number.

22662465 is a deficient number, since it is larger than the sum of its proper divisors (18777663).

22662465 is a wasteful number, since it uses less digits than its factorization.

22662465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215848.

The product of its digits is 34560, while the sum is 33.

The square root of 22662465 is about 4760.5110019829. The cubic root of 22662465 is about 282.9886704834.

The spelling of 22662465 in words is "twenty-two million, six hundred sixty-two thousand, four hundred sixty-five".