22795552 has 48 divisors (see below), whose sum is σ = 49670712. Its totient is φ = 10229760.

The previous prime is 22795543. The next prime is 22795559. The reversal of 22795552 is 25559722.

It can be written as a sum of positive squares in 4 ways, for example, as 19395216 + 3400336 = 4404^2 + 1844^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22795559) 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, 14652 + ... + 16132.

Almost surely, 2^22795552 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 22795552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24835356).

22795552 is an abundant number, since it is smaller than the sum of its proper divisors (26875160).

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

22795552 is a wasteful number, since it uses less digits than its factorization.

22795552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541 (or 1533 counting only the distinct ones).

The product of its digits is 63000, while the sum is 37.

The square root of 22795552 is about 4774.4687662608. The cubic root of 22795552 is about 283.5415469139.

The spelling of 22795552 in words is "twenty-two million, seven hundred ninety-five thousand, five hundred fifty-two".