22374339 has 16 divisors (see below), whose sum is σ = 32417952. Its totient is φ = 13644288.

The previous prime is 22374323. The next prime is 22374347. The reversal of 22374339 is 93347322.

It is not a de Polignac number, because 22374339 - 2⁴ = 22374323 is a prime.

It is a super-2 number, since 2×22374339² = 1001222091373842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22374349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1869 + ... + 6945.

It is an arithmetic number, because the mean of its divisors is an integer number (2026122).

Almost surely, 2^22374339 is an apocalyptic number.

22374339 is a deficient number, since it is larger than the sum of its proper divisors (10043613).

22374339 is a wasteful number, since it uses less digits than its factorization.

22374339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5206.

The product of its digits is 27216, while the sum is 33.

The square root of 22374339 is about 4730.1521117190. The cubic root of 22374339 is about 281.7842648584.

The spelling of 22374339 in words is "twenty-two million, three hundred seventy-four thousand, three hundred thirty-nine".