22265362 has 8 divisors (see below), whose sum is σ = 38169216. Its totient is φ = 9542292.

The previous prime is 22265351. The next prime is 22265381. The reversal of 22265362 is 26356222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22265362.

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 3 ways as a sum of consecutive naturals, for example, 795178 + ... + 795205.

It is an arithmetic number, because the mean of its divisors is an integer number (4771152).

Almost surely, 2^22265362 is an apocalyptic number.

22265362 is a deficient number, since it is larger than the sum of its proper divisors (15903854).

22265362 is a wasteful number, since it uses less digits than its factorization.

22265362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590392.

The product of its digits is 8640, while the sum is 28.

The square root of 22265362 is about 4718.6186538011. The cubic root of 22265362 is about 281.3260316581.

The spelling of 22265362 in words is "twenty-two million, two hundred sixty-five thousand, three hundred sixty-two".