22269004 has 6 divisors (see below), whose sum is σ = 38970764. Its totient is φ = 11134500.

The previous prime is 22269001. The next prime is 22269029. The reversal of 22269004 is 40096222.

It is a self number, because there is not a number n which added to its sum of digits gives 22269004.

It is not an unprimeable number, because it can be changed into a prime (22269001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2783622 + ... + 2783629.

Almost surely, 2^22269004 is an apocalyptic number.

It is an amenable number.

22269004 is a deficient number, since it is larger than the sum of its proper divisors (16701760).

22269004 is a wasteful number, since it uses less digits than its factorization.

22269004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5567255 (or 5567253 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 22269004 is about 4719.0045560478. The cubic root of 22269004 is about 281.3413698854.

The spelling of 22269004 in words is "twenty-two million, two hundred sixty-nine thousand, four".