20075883 has 8 divisors (see below), whose sum is σ = 27390528. Its totient is φ = 13072584.

The previous prime is 20075857. The next prime is 20075897. The reversal of 20075883 is 38857002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-20075883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20075183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77685 + ... + 77942.

It is an arithmetic number, because the mean of its divisors is an integer number (3423816).

Almost surely, 2^20075883 is an apocalyptic number.

20075883 is a deficient number, since it is larger than the sum of its proper divisors (7314645).

20075883 is a wasteful number, since it uses less digits than its factorization.

20075883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155673.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 20075883 is about 4480.6119001761. The cubic root of 20075883 is about 271.7846253190.

The spelling of 20075883 in words is "twenty million, seventy-five thousand, eight hundred eighty-three".