22364352 has 84 divisors (see below), whose sum is σ = 65736216. Its totient is φ = 7265280.

The previous prime is 22364341. The next prime is 22364359. The reversal of 22364352 is 25346322.

22364352 is a `hidden beast` number, since 223 + 6 + 435 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (22364359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23143 + ... + 24089.

It is an arithmetic number, because the mean of its divisors is an integer number (782574).

Almost surely, 2^22364352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22364352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32868108).

22364352 is an abundant number, since it is smaller than the sum of its proper divisors (43371864).

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

22364352 is a wasteful number, since it uses less digits than its factorization.

22364352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006 (or 993 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 22364352 is about 4729.0963195943. The cubic root of 22364352 is about 281.7423329192.

The spelling of 22364352 in words is "twenty-two million, three hundred sixty-four thousand, three hundred fifty-two".