20048850 has 48 divisors (see below), whose sum is σ = 55249440. Its totient is φ = 5346000.

The previous prime is 20048807. The next prime is 20048863. The reversal of 20048850 is 5884002.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6076 + ... + 8775.

It is an arithmetic number, because the mean of its divisors is an integer number (1151030).

Almost surely, 2^20048850 is an apocalyptic number.

20048850 is an abundant number, since it is smaller than the sum of its proper divisors (35200590).

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

20048850 is a wasteful number, since it uses less digits than its factorization.

20048850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14872 (or 14861 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 20048850 is about 4477.5942201142. The cubic root of 20048850 is about 271.6625808076.

The spelling of 20048850 in words is "twenty million, forty-eight thousand, eight hundred fifty".