22537314 has 12 divisors (see below), whose sum is σ = 48830886. Its totient is φ = 7512432.

The previous prime is 22537313. The next prime is 22537343. The reversal of 22537314 is 41373522.

It can be written as a sum of positive squares in only one way, i.e., 20385225 + 2152089 = 4515^2 + 1467^2 .

It is not an unprimeable number, because it can be changed into a prime (22537313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 626019 + ... + 626054.

Almost surely, 2^22537314 is an apocalyptic number.

22537314 is an abundant number, since it is smaller than the sum of its proper divisors (26293572).

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

22537314 is a wasteful number, since it uses less digits than its factorization.

22537314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252081 (or 1252078 counting only the distinct ones).

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

The square root of 22537314 is about 4747.3481018354. The cubic root of 22537314 is about 282.4667838880.

The spelling of 22537314 in words is "twenty-two million, five hundred thirty-seven thousand, three hundred fourteen".