22413045 has 16 divisors (see below), whose sum is σ = 36009792. Its totient is φ = 11904000.

The previous prime is 22413043. The next prime is 22413059. The reversal of 22413045 is 54031422.

It is not a de Polignac number, because 22413045 - 2¹ = 22413043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22413043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 789 + ... + 6741.

It is an arithmetic number, because the mean of its divisors is an integer number (2250612).

Almost surely, 2^22413045 is an apocalyptic number.

It is an amenable number.

22413045 is a deficient number, since it is larger than the sum of its proper divisors (13596747).

22413045 is a wasteful number, since it uses less digits than its factorization.

22413045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6212.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 22413045 is about 4734.2417555507. The cubic root of 22413045 is about 281.9466600991.

Adding to 22413045 its reverse (54031422), we get a palindrome (76444467).

The spelling of 22413045 in words is "twenty-two million, four hundred thirteen thousand, forty-five".