20034059 has 4 divisors (see below), whose sum is σ = 20045040. Its totient is φ = 20023080.

The previous prime is 20034031. The next prime is 20034061. The reversal of 20034059 is 95043002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20034059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20034019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2024 + ... + 6645.

It is an arithmetic number, because the mean of its divisors is an integer number (5011260).

Almost surely, 2^20034059 is an apocalyptic number.

20034059 is a deficient number, since it is larger than the sum of its proper divisors (10981).

20034059 is an equidigital number, since it uses as much as digits as its factorization.

20034059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10980.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 20034059 is about 4475.9422471699. The cubic root of 20034059 is about 271.5957581924.

The spelling of 20034059 in words is "twenty million, thirty-four thousand, fifty-nine".