22453607 has 6 divisors (see below), whose sum is σ = 24680544. Its totient is φ = 20412260.

The previous prime is 22453603. The next prime is 22453619. The reversal of 22453607 is 70635422.

It is not a de Polignac number, because 22453607 - 2² = 22453603 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22453607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22453601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 92663 + ... + 92904.

It is an arithmetic number, because the mean of its divisors is an integer number (4113424).

Almost surely, 2^22453607 is an apocalyptic number.

22453607 is a deficient number, since it is larger than the sum of its proper divisors (2226937).

22453607 is a wasteful number, since it uses less digits than its factorization.

22453607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185589 (or 185578 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 22453607 is about 4738.5237152514. The cubic root of 22453607 is about 282.1166418872.

The spelling of 22453607 in words is "twenty-two million, four hundred fifty-three thousand, six hundred seven".