22364827 has 8 divisors (see below), whose sum is σ = 22668800. Its totient is φ = 22063104.

The previous prime is 22364813. The next prime is 22364851. The reversal of 22364827 is 72846322.

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

It is a cyclic number.

It is not a de Polignac number, because 22364827 - 2²³ = 13976219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22364792 and 22364801.

It is not an unprimeable number, because it can be changed into a prime (22364227) 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, 28699 + ... + 29467.

It is an arithmetic number, because the mean of its divisors is an integer number (2833600).

Almost surely, 2^22364827 is an apocalyptic number.

22364827 is a deficient number, since it is larger than the sum of its proper divisors (303973).

22364827 is a wasteful number, since it uses less digits than its factorization.

22364827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125.

The product of its digits is 32256, while the sum is 34.

The square root of 22364827 is about 4729.1465403390. The cubic root of 22364827 is about 281.7443275617.

The spelling of 22364827 in words is "twenty-two million, three hundred sixty-four thousand, eight hundred twenty-seven".