22855366 has 8 divisors (see below), whose sum is σ = 36087480. Its totient is φ = 10826208.

The previous prime is 22855321. The next prime is 22855369. The reversal of 22855366 is 66355822.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22855369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300691 + ... + 300766.

It is an arithmetic number, because the mean of its divisors is an integer number (4510935).

Almost surely, 2^22855366 is an apocalyptic number.

22855366 is a deficient number, since it is larger than the sum of its proper divisors (13232114).

22855366 is a wasteful number, since it uses less digits than its factorization.

22855366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601478.

The product of its digits is 86400, while the sum is 37.

The square root of 22855366 is about 4780.7286055579. The cubic root of 22855366 is about 283.7893283220.

The spelling of 22855366 in words is "twenty-two million, eight hundred fifty-five thousand, three hundred sixty-six".