22264892 has 24 divisors (see below), whose sum is σ = 42378336. Its totient is φ = 10173888.

The previous prime is 22264877. The next prime is 22264901. The reversal of 22264892 is 29846222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3278 + ... + 7434.

It is an arithmetic number, because the mean of its divisors is an integer number (1765764).

Almost surely, 2^22264892 is an apocalyptic number.

It is an amenable number.

22264892 is a deficient number, since it is larger than the sum of its proper divisors (20113444).

22264892 is a wasteful number, since it uses less digits than its factorization.

22264892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4277 (or 4275 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 22264892 is about 4718.5688508275. The cubic root of 22264892 is about 281.3240521385.

The spelling of 22264892 in words is "twenty-two million, two hundred sixty-four thousand, eight hundred ninety-two".