22948263 has 12 divisors (see below), whose sum is σ = 35697480. Its totient is φ = 14121936.

The previous prime is 22948253. The next prime is 22948313. The reversal of 22948263 is 36284922.

It is not a de Polignac number, because 22948263 - 2⁵ = 22948231 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22948213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97953 + ... + 98186.

It is an arithmetic number, because the mean of its divisors is an integer number (2974790).

Almost surely, 2^22948263 is an apocalyptic number.

22948263 is a deficient number, since it is larger than the sum of its proper divisors (12749217).

22948263 is a wasteful number, since it uses less digits than its factorization.

22948263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196158 (or 196155 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 22948263 is about 4790.4345314387. The cubic root of 22948263 is about 284.1733014545.

The spelling of 22948263 in words is "twenty-two million, nine hundred forty-eight thousand, two hundred sixty-three".