22413032 has 16 divisors (see below), whose sum is σ = 42136260. Its totient is φ = 11176704.

The previous prime is 22413023. The next prime is 22413037. The reversal of 22413032 is 23031422.

It can be written as a sum of positive squares in 2 ways, for example, as 17859076 + 4553956 = 4226^2 + 2134^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22413032.

It is not an unprimeable number, because it can be changed into a prime (22413037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353 + ... + 6704.

Almost surely, 2^22413032 is an apocalyptic number.

It is an amenable number.

22413032 is a deficient number, since it is larger than the sum of its proper divisors (19723228).

22413032 is a wasteful number, since it uses less digits than its factorization.

22413032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7460 (or 7456 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 22413032 is about 4734.2403825746. The cubic root of 22413032 is about 281.9466055876.

Adding to 22413032 its reverse (23031422), we get a palindrome (45444454).

The spelling of 22413032 in words is "twenty-two million, four hundred thirteen thousand, thirty-two".