22954860 has 48 divisors (see below), whose sum is σ = 71416800. Its totient is φ = 6121152.

The previous prime is 22954859. The next prime is 22954861. The reversal of 22954860 is 6845922.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22954859) and next prime (22954861).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (22954861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20715 + ... + 21794.

It is an arithmetic number, because the mean of its divisors is an integer number (1487850).

Almost surely, 2^22954860 is an apocalyptic number.

22954860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22954860 is an abundant number, since it is smaller than the sum of its proper divisors (48461940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22954860 is a wasteful number, since it uses less digits than its factorization.

22954860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42527 (or 42519 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 22954860 is about 4791.1230416260. The cubic root of 22954860 is about 284.2005295379.

The spelling of 22954860 in words is "twenty-two million, nine hundred fifty-four thousand, eight hundred sixty".