22366627 has 8 divisors (see below), whose sum is σ = 23203440. Its totient is φ = 21534240.

The previous prime is 22366621. The next prime is 22366637. The reversal of 22366627 is 72666322.

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

It is not a de Polignac number, because 22366627 - 2⁷ = 22366499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22366592 and 22366601.

It is not an unprimeable number, because it can be changed into a prime (22366621) 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, 11977 + ... + 13717.

It is an arithmetic number, because the mean of its divisors is an integer number (2900430).

Almost surely, 2^22366627 is an apocalyptic number.

22366627 is a deficient number, since it is larger than the sum of its proper divisors (836813).

22366627 is a wasteful number, since it uses less digits than its factorization.

22366627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2213.

The product of its digits is 36288, while the sum is 34.

The square root of 22366627 is about 4729.3368456899. The cubic root of 22366627 is about 281.7518859507.

The spelling of 22366627 in words is "twenty-two million, three hundred sixty-six thousand, six hundred twenty-seven".