22755652 has 6 divisors (see below), whose sum is σ = 39822398. Its totient is φ = 11377824.

The previous prime is 22755647. The next prime is 22755659. The reversal of 22755652 is 25655722.

It can be written as a sum of positive squares in only one way, i.e., 13719616 + 9036036 = 3704^2 + 3006^2 .

It is not an unprimeable number, because it can be changed into a prime (22755659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2844453 + ... + 2844460.

Almost surely, 2^22755652 is an apocalyptic number.

It is an amenable number.

22755652 is a deficient number, since it is larger than the sum of its proper divisors (17066746).

22755652 is a wasteful number, since it uses less digits than its factorization.

22755652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5688917 (or 5688915 counting only the distinct ones).

The product of its digits is 42000, while the sum is 34.

The square root of 22755652 is about 4770.2884608795. The cubic root of 22755652 is about 283.3760187900.

The spelling of 22755652 in words is "twenty-two million, seven hundred fifty-five thousand, six hundred fifty-two".