22948473 has 16 divisors (see below), whose sum is σ = 31834880. Its totient is φ = 14691456.

The previous prime is 22948469. The next prime is 22948489. The reversal of 22948473 is 37484922.

It is not a de Polignac number, because 22948473 - 2² = 22948469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22948433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7461 + ... + 10077.

It is an arithmetic number, because the mean of its divisors is an integer number (1989680).

Almost surely, 2^22948473 is an apocalyptic number.

It is an amenable number.

22948473 is a deficient number, since it is larger than the sum of its proper divisors (8886407).

22948473 is a wasteful number, since it uses less digits than its factorization.

22948473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2736.

The product of its digits is 96768, while the sum is 39.

The square root of 22948473 is about 4790.4564500682. The cubic root of 22948473 is about 284.1741682770.

The spelling of 22948473 in words is "twenty-two million, nine hundred forty-eight thousand, four hundred seventy-three".