22573313 has 8 divisors (see below), whose sum is σ = 25883520. Its totient is φ = 19284480.

The previous prime is 22573277. The next prime is 22573319. The reversal of 22573313 is 31337522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22573313 - 2⁶ = 22573249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22573319) 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, 3008 + ... + 7361.

It is an arithmetic number, because the mean of its divisors is an integer number (3235440).

Almost surely, 2^22573313 is an apocalyptic number.

It is an amenable number.

22573313 is a deficient number, since it is larger than the sum of its proper divisors (3310207).

22573313 is a wasteful number, since it uses less digits than its factorization.

22573313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10687.

The product of its digits is 3780, while the sum is 26.

The square root of 22573313 is about 4751.1380741881. The cubic root of 22573313 is about 282.6170992342.

The spelling of 22573313 in words is "twenty-two million, five hundred seventy-three thousand, three hundred thirteen".