22739068 has 24 divisors (see below), whose sum is σ = 43593984. Its totient is φ = 10292400.

The previous prime is 22739033. The next prime is 22739069. The reversal of 22739068 is 86093722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22739069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10971 + ... + 12877.

It is an arithmetic number, because the mean of its divisors is an integer number (1816416).

Almost surely, 2^22739068 is an apocalyptic number.

It is an amenable number.

22739068 is a deficient number, since it is larger than the sum of its proper divisors (20854916).

22739068 is a wasteful number, since it uses less digits than its factorization.

22739068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193 (or 2191 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 22739068 is about 4768.5498843988. The cubic root of 22739068 is about 283.3071619040.

The spelling of 22739068 in words is "twenty-two million, seven hundred thirty-nine thousand, sixty-eight".