22367622 has 8 divisors (see below), whose sum is σ = 44735256. Its totient is φ = 7455872.

The previous prime is 22367603. The next prime is 22367623. The reversal of 22367622 is 22676322.

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

22367622 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 22367622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22367623) 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, 1863963 + ... + 1863974.

It is an arithmetic number, because the mean of its divisors is an integer number (5591907).

Almost surely, 2^22367622 is an apocalyptic number.

22367622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22367622 is a wasteful number, since it uses less digits than its factorization.

22367622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3727942.

The product of its digits is 12096, while the sum is 30.

The square root of 22367622 is about 4729.4420389725. The cubic root of 22367622 is about 281.7560638861.

The spelling of 22367622 in words is "twenty-two million, three hundred sixty-seven thousand, six hundred twenty-two".