22942448 has 10 divisors (see below), whose sum is σ = 44451024. Its totient is φ = 11471216.

The previous prime is 22942433. The next prime is 22942457. The reversal of 22942448 is 84424922.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716936 + ... + 716967.

Almost surely, 2^22942448 is an apocalyptic number.

It is an amenable number.

22942448 is a deficient number, since it is larger than the sum of its proper divisors (21508576).

22942448 is a wasteful number, since it uses less digits than its factorization.

22942448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433911 (or 1433905 counting only the distinct ones).

The product of its digits is 36864, while the sum is 35.

The square root of 22942448 is about 4789.8275543071. The cubic root of 22942448 is about 284.1492966261.

The spelling of 22942448 in words is "twenty-two million, nine hundred forty-two thousand, four hundred forty-eight".