22954516 has 24 divisors (see below), whose sum is σ = 43464960. Its totient is φ = 10544352.

The previous prime is 22954507. The next prime is 22954523. The reversal of 22954516 is 61545922.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11505 + ... + 13351.

It is an arithmetic number, because the mean of its divisors is an integer number (1811040).

Almost surely, 2^22954516 is an apocalyptic number.

22954516 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

22954516 is a deficient number, since it is larger than the sum of its proper divisors (20510444).

22954516 is a wasteful number, since it uses less digits than its factorization.

22954516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2103 (or 2101 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 22954516 is about 4791.0871417665. The cubic root of 22954516 is about 284.1991098608.

It can be divided in two parts, 229 and 54516, that added together give a palindrome (54745).

The spelling of 22954516 in words is "twenty-two million, nine hundred fifty-four thousand, five hundred sixteen".