20037059 has 4 divisors (see below), whose sum is σ = 22899504. Its totient is φ = 17174616.

The previous prime is 20037053. The next prime is 20037089. The reversal of 20037059 is 95073002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20037059 - 2²⁰ = 18988483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20037053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1431212 + ... + 1431225.

It is an arithmetic number, because the mean of its divisors is an integer number (5724876).

Almost surely, 2^20037059 is an apocalyptic number.

20037059 is a deficient number, since it is larger than the sum of its proper divisors (2862445).

20037059 is an equidigital number, since it uses as much as digits as its factorization.

20037059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862444.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 20037059 is about 4476.2773595925. The cubic root of 20037059 is about 271.6093142173.

The spelling of 20037059 in words is "twenty million, thirty-seven thousand, fifty-nine".