22339234 has 4 divisors (see below), whose sum is σ = 33508854. Its totient is φ = 11169616.

The previous prime is 22339183. The next prime is 22339249. The reversal of 22339234 is 43293322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 20657025 + 1682209 = 4545^2 + 1297^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5584807 + ... + 5584810.

Almost surely, 2^22339234 is an apocalyptic number.

22339234 is a deficient number, since it is larger than the sum of its proper divisors (11169620).

22339234 is a wasteful number, since it uses less digits than its factorization.

22339234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11169619.

The product of its digits is 7776, while the sum is 28.

The square root of 22339234 is about 4726.4398864261. The cubic root of 22339234 is about 281.6368159644.

The spelling of 22339234 in words is "twenty-two million, three hundred thirty-nine thousand, two hundred thirty-four".