20059744 has 24 divisors (see below), whose sum is σ = 41572440. Its totient is φ = 9501696.

The previous prime is 20059727. The next prime is 20059751. The reversal of 20059744 is 44795002.

It is a congruent 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, 15889 + ... + 17104.

It is an arithmetic number, because the mean of its divisors is an integer number (1732185).

Almost surely, 2^20059744 is an apocalyptic number.

It is an amenable number.

20059744 is an abundant number, since it is smaller than the sum of its proper divisors (21512696).

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

20059744 is a wasteful number, since it uses less digits than its factorization.

20059744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33022 (or 33014 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 20059744 is about 4478.8105563866. The cubic root of 20059744 is about 271.7117765850.

The spelling of 20059744 in words is "twenty million, fifty-nine thousand, seven hundred forty-four".