22433742 has 12 divisors (see below), whose sum is σ = 48606480. Its totient is φ = 7477908.

The previous prime is 22433713. The next prime is 22433759. The reversal of 22433742 is 24733422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 623142 + ... + 623177.

It is an arithmetic number, because the mean of its divisors is an integer number (4050540).

Almost surely, 2^22433742 is an apocalyptic number.

22433742 is an abundant number, since it is smaller than the sum of its proper divisors (26172738).

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

22433742 is a wasteful number, since it uses less digits than its factorization.

22433742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246327 (or 1246324 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 22433742 is about 4736.4271344548. The cubic root of 22433742 is about 282.0334199113.

The spelling of 22433742 in words is "twenty-two million, four hundred thirty-three thousand, seven hundred forty-two".