22050048 has 36 divisors (see below), whose sum is σ = 58687328. Its totient is φ = 7349760.

The previous prime is 22050047. The next prime is 22050059. The reversal of 22050048 is 84005022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22050043) 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, 13588 + ... + 15123.

Almost surely, 2^22050048 is an apocalyptic number.

It is an amenable number.

22050048 is an abundant number, since it is smaller than the sum of its proper divisors (36637280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22050048 is an equidigital number, since it uses as much as digits as its factorization.

22050048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28730 (or 28716 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 22050048 is about 4695.7478637593. The cubic root of 22050048 is about 280.4162516366.

The spelling of 22050048 in words is "twenty-two million, fifty thousand, forty-eight".