22957466 has 16 divisors (see below), whose sum is σ = 39579840. Its totient is φ = 9782880.

The previous prime is 22957447. The next prime is 22957469. The reversal of 22957466 is 66475922.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22957469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2075 + ... + 7086.

It is an arithmetic number, because the mean of its divisors is an integer number (2473740).

Almost surely, 2^22957466 is an apocalyptic number.

22957466 is a deficient number, since it is larger than the sum of its proper divisors (16622374).

22957466 is a wasteful number, since it uses less digits than its factorization.

22957466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9349.

The product of its digits is 181440, while the sum is 41.

The square root of 22957466 is about 4791.3949951971. The cubic root of 22957466 is about 284.2112839570.

The spelling of 22957466 in words is "twenty-two million, nine hundred fifty-seven thousand, four hundred sixty-six".