22345368 has 32 divisors (see below), whose sum is σ = 58804800. Its totient is φ = 7056288.

The previous prime is 22345357. The next prime is 22345403. The reversal of 22345368 is 86354322.

It is a happy number.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 24046 + ... + 24957.

It is an arithmetic number, because the mean of its divisors is an integer number (1837650).

Almost surely, 2^22345368 is an apocalyptic number.

It is an amenable number.

22345368 is an abundant number, since it is smaller than the sum of its proper divisors (36459432).

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

22345368 is a wasteful number, since it uses less digits than its factorization.

22345368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49031 (or 49027 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 22345368 is about 4727.0887446715. The cubic root of 22345368 is about 281.6625912758.

The spelling of 22345368 in words is "twenty-two million, three hundred forty-five thousand, three hundred sixty-eight".