22469424 has 20 divisors (see below), whose sum is σ = 58046136. Its totient is φ = 7489792.

The previous prime is 22469407. The next prime is 22469429. The reversal of 22469424 is 42496422.

It is not an unprimeable number, because it can be changed into a prime (22469429) 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 3 ways as a sum of consecutive naturals, for example, 234009 + ... + 234104.

Almost surely, 2^22469424 is an apocalyptic number.

22469424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22469424 is an abundant number, since it is smaller than the sum of its proper divisors (35576712).

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

22469424 is a wasteful number, since it uses less digits than its factorization.

22469424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468124 (or 468118 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 22469424 is about 4740.1924011584. The cubic root of 22469424 is about 282.1828701707.

The spelling of 22469424 in words is "twenty-two million, four hundred sixty-nine thousand, four hundred twenty-four".