22914004 has 12 divisors (see below), whose sum is σ = 40953024. Its totient is φ = 11213144.

The previous prime is 22913999. The next prime is 22914013. The reversal of 22914004 is 40041922.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60754 + ... + 61129.

It is an arithmetic number, because the mean of its divisors is an integer number (3412752).

Almost surely, 2^22914004 is an apocalyptic number.

It is an amenable number.

22914004 is a deficient number, since it is larger than the sum of its proper divisors (18039020).

22914004 is a wasteful number, since it uses less digits than its factorization.

22914004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121934 (or 121932 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 22914004 is about 4786.8574242398. The cubic root of 22914004 is about 284.0318188247.

Adding to 22914004 its reverse (40041922), we get a palindrome (62955926).

The spelling of 22914004 in words is "twenty-two million, nine hundred fourteen thousand, four".