22763052 has 96 divisors (see below), whose sum is σ = 65730560. Its totient is φ = 6765120.

The previous prime is 22763003. The next prime is 22763053. The reversal of 22763052 is 25036722.

22763052 is a `hidden beast` number, since 2 + 27 + 630 + 5 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (22763053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43263 + ... + 43785.

Almost surely, 2^22763052 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 22763052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32865280).

22763052 is an abundant number, since it is smaller than the sum of its proper divisors (42967508).

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

22763052 is a wasteful number, since it uses less digits than its factorization.

22763052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 22763052 is about 4771.0640322679. The cubic root of 22763052 is about 283.4067328484.

Adding to 22763052 its reverse (25036722), we get a palindrome (47799774).

The spelling of 22763052 in words is "twenty-two million, seven hundred sixty-three thousand, fifty-two".