22024396 has 6 divisors (see below), whose sum is σ = 38542700. Its totient is φ = 11012196.

The previous prime is 22024393. The next prime is 22024399. The reversal of 22024396 is 69342022.

It is an interprime number because it is at equal distance from previous prime (22024393) and next prime (22024399).

It is not an unprimeable number, because it can be changed into a prime (22024393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753046 + ... + 2753053.

Almost surely, 2^22024396 is an apocalyptic number.

It is an amenable number.

22024396 is a deficient number, since it is larger than the sum of its proper divisors (16518304).

22024396 is a wasteful number, since it uses less digits than its factorization.

22024396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506103 (or 5506101 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 22024396 is about 4693.0156615976. The cubic root of 22024396 is about 280.3074683674.

The spelling of 22024396 in words is "twenty-two million, twenty-four thousand, three hundred ninety-six".