22265262 has 12 divisors (see below), whose sum is σ = 48241440. Its totient is φ = 7421748.

The previous prime is 22265261. The next prime is 22265279. The reversal of 22265262 is 26256222.

22265262 is a `hidden beast` number, since 2 + 2 + 2 + 652 + 6 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22265261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 618462 + ... + 618497.

It is an arithmetic number, because the mean of its divisors is an integer number (4020120).

Almost surely, 2^22265262 is an apocalyptic number.

22265262 is an abundant number, since it is smaller than the sum of its proper divisors (25976178).

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

22265262 is a wasteful number, since it uses less digits than its factorization.

22265262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236967 (or 1236964 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 22265262 is about 4718.6080574678. The cubic root of 22265262 is about 281.3256104861.

The spelling of 22265262 in words is "twenty-two million, two hundred sixty-five thousand, two hundred sixty-two".