22126948 has 12 divisors (see below), whose sum is σ = 39018672. Its totient is φ = 10978760.

The previous prime is 22126939. The next prime is 22126967. The reversal of 22126948 is 84962122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20590 + ... + 21637.

It is an arithmetic number, because the mean of its divisors is an integer number (3251556).

Almost surely, 2^22126948 is an apocalyptic number.

It is an amenable number.

22126948 is a deficient number, since it is larger than the sum of its proper divisors (16891724).

22126948 is a wasteful number, since it uses less digits than its factorization.

22126948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42362 (or 42360 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 22126948 is about 4703.9289960628. The cubic root of 22126948 is about 280.7418592407.

The spelling of 22126948 in words is "twenty-two million, one hundred twenty-six thousand, nine hundred forty-eight".