20023014 has 16 divisors (see below), whose sum is σ = 43686720. Its totient is φ = 6067560.

The previous prime is 20023009. The next prime is 20023027. The reversal of 20023014 is 41032002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151624 + ... + 151755.

It is an arithmetic number, because the mean of its divisors is an integer number (2730420).

Almost surely, 2^20023014 is an apocalyptic number.

20023014 is an abundant number, since it is smaller than the sum of its proper divisors (23663706).

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

20023014 is a wasteful number, since it uses less digits than its factorization.

20023014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303395.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 20023014 is about 4474.7082586466. The cubic root of 20023014 is about 271.5458377613.

Adding to 20023014 its reverse (41032002), we get a palindrome (61055016).

The spelling of 20023014 in words is "twenty million, twenty-three thousand, fourteen".