22248092 has 12 divisors (see below), whose sum is σ = 38972136. Its totient is φ = 11113200.

The previous prime is 22248091. The next prime is 22248119. The reversal of 22248092 is 29084222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22248091) 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, 3467 + ... + 7517.

It is an arithmetic number, because the mean of its divisors is an integer number (3247678).

Almost surely, 2^22248092 is an apocalyptic number.

It is an amenable number.

22248092 is a deficient number, since it is larger than the sum of its proper divisors (16724044).

22248092 is a wasteful number, since it uses less digits than its factorization.

22248092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5428 (or 5426 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 22248092 is about 4716.7883140968. The cubic root of 22248092 is about 281.2532765380.

The spelling of 22248092 in words is "twenty-two million, two hundred forty-eight thousand, ninety-two".