22363452 has 60 divisors (see below), whose sum is σ = 61024656. Its totient is φ = 7128000.

The previous prime is 22363433. The next prime is 22363487. The reversal of 22363452 is 25436322.

22363452 is a `hidden beast` number, since 2 + 23 + 634 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5952 + ... + 8952.

Almost surely, 2^22363452 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 22363452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30512328).

22363452 is an abundant number, since it is smaller than the sum of its proper divisors (38661204).

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

22363452 is a wasteful number, since it uses less digits than its factorization.

22363452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3040 (or 3029 counting only the distinct ones).

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

The square root of 22363452 is about 4729.0011630364. The cubic root of 22363452 is about 281.7385535191.

Adding to 22363452 its reverse (25436322), we get a palindrome (47799774).

The spelling of 22363452 in words is "twenty-two million, three hundred sixty-three thousand, four hundred fifty-two".