22953464 has 16 divisors (see below), whose sum is σ = 43420320. Its totient is φ = 11374720.

The previous prime is 22953439. The next prime is 22953479. The reversal of 22953464 is 46435922.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11792 + ... + 13599.

It is an arithmetic number, because the mean of its divisors is an integer number (2713770).

Almost surely, 2^22953464 is an apocalyptic number.

It is an amenable number.

22953464 is a deficient number, since it is larger than the sum of its proper divisors (20466856).

22953464 is a wasteful number, since it uses less digits than its factorization.

22953464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25510 (or 25506 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 22953464 is about 4790.9773533174. The cubic root of 22953464 is about 284.1947682019.

The spelling of 22953464 in words is "twenty-two million, nine hundred fifty-three thousand, four hundred sixty-four".