22573314 has 48 divisors (see below), whose sum is σ = 52565760. Its totient is φ = 6975360.

The previous prime is 22573277. The next prime is 22573319. The reversal of 22573314 is 41337522.

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 23 ways as a sum of consecutive naturals, for example, 21207 + ... + 22245.

It is an arithmetic number, because the mean of its divisors is an integer number (1095120).

Almost surely, 2^22573314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22573314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26282880).

22573314 is an abundant number, since it is smaller than the sum of its proper divisors (29992446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22573314 is a wasteful number, since it uses less digits than its factorization.

22573314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135 (or 1132 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 22573314 is about 4751.1381794261. The cubic root of 22573314 is about 282.6171034075.

The spelling of 22573314 in words is "twenty-two million, five hundred seventy-three thousand, three hundred fourteen".