22626052 has 12 divisors (see below), whose sum is σ = 39652956. Its totient is φ = 11296640.

The previous prime is 22626047. The next prime is 22626053. The reversal of 22626052 is 25062622.

It can be written as a sum of positive squares in 2 ways, for example, as 498436 + 22127616 = 706^2 + 4704^2 .

It is not an unprimeable number, because it can be changed into a prime (22626053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673 + ... + 6760.

It is an arithmetic number, because the mean of its divisors is an integer number (3304413).

Almost surely, 2^22626052 is an apocalyptic number.

It is an amenable number.

22626052 is a deficient number, since it is larger than the sum of its proper divisors (17026904).

22626052 is a wasteful number, since it uses less digits than its factorization.

22626052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8198 (or 8196 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 22626052 is about 4756.6849801096. The cubic root of 22626052 is about 282.8370248687.

Adding to 22626052 its reverse (25062622), we get a palindrome (47688674).

The spelling of 22626052 in words is "twenty-two million, six hundred twenty-six thousand, fifty-two".