20048814 has 24 divisors (see below), whose sum is σ = 45995040. Its totient is φ = 6289728.

The previous prime is 20048807. The next prime is 20048863. The reversal of 20048814 is 41884002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32454 + ... + 33065.

It is an arithmetic number, because the mean of its divisors is an integer number (1916460).

Almost surely, 2^20048814 is an apocalyptic number.

20048814 is an abundant number, since it is smaller than the sum of its proper divisors (25946226).

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

20048814 is a wasteful number, since it uses less digits than its factorization.

20048814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65544 (or 65541 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 20048814 is about 4477.5902000965. The cubic root of 20048814 is about 271.6624182072.

The spelling of 20048814 in words is "twenty million, forty-eight thousand, eight hundred fourteen".