22945383 has 8 divisors (see below), whose sum is σ = 33993200. Its totient is φ = 15296904.

The previous prime is 22945339. The next prime is 22945397. The reversal of 22945383 is 38354922.

It is not a de Polignac number, because 22945383 - 2⁸ = 22945127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22945183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424888 + ... + 424941.

It is an arithmetic number, because the mean of its divisors is an integer number (4249150).

Almost surely, 2^22945383 is an apocalyptic number.

22945383 is a deficient number, since it is larger than the sum of its proper divisors (11047817).

22945383 is an equidigital number, since it uses as much as digits as its factorization.

22945383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849838 (or 849832 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 22945383 is about 4790.1339229713. The cubic root of 22945383 is about 284.1614130696.

The spelling of 22945383 in words is "twenty-two million, nine hundred forty-five thousand, three hundred eighty-three".