22415048 has 16 divisors (see below), whose sum is σ = 42078960. Its totient is φ = 11194000.

The previous prime is 22415033. The next prime is 22415059. The reversal of 22415048 is 84051422.

It is a happy number.

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, 10643 + ... + 12573.

It is an arithmetic number, because the mean of its divisors is an integer number (2629935).

Almost surely, 2^22415048 is an apocalyptic number.

It is an amenable number.

22415048 is a deficient number, since it is larger than the sum of its proper divisors (19663912).

22415048 is a wasteful number, since it uses less digits than its factorization.

22415048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3388 (or 3384 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 22415048 is about 4734.4532947321. The cubic root of 22415048 is about 281.9550588142.

The spelling of 22415048 in words is "twenty-two million, four hundred fifteen thousand, forty-eight".