22980448 has 12 divisors (see below), whose sum is σ = 45242820. Its totient is φ = 11490208.

The previous prime is 22980431. The next prime is 22980457. The reversal of 22980448 is 84408922.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359038 + ... + 359101.

It is an arithmetic number, because the mean of its divisors is an integer number (3770235).

Almost surely, 2^22980448 is an apocalyptic number.

It is an amenable number.

22980448 is a deficient number, since it is larger than the sum of its proper divisors (22262372).

22980448 is an equidigital number, since it uses as much as digits as its factorization.

22980448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718149 (or 718141 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 22980448 is about 4793.7926530045. The cubic root of 22980448 is about 284.3060906656.

The spelling of 22980448 in words is "twenty-two million, nine hundred eighty thousand, four hundred forty-eight".