20076039 has 16 divisors (see below), whose sum is σ = 30035200. Its totient is φ = 13252248.

The previous prime is 20076013. The next prime is 20076041. The reversal of 20076039 is 93067002.

It is not a de Polignac number, because 20076039 - 2⁷ = 20075911 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20076059) 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 15 ways as a sum of consecutive naturals, for example, 829 + ... + 6390.

It is an arithmetic number, because the mean of its divisors is an integer number (1877200).

Almost surely, 2^20076039 is an apocalyptic number.

20076039 is a deficient number, since it is larger than the sum of its proper divisors (9959161).

20076039 is a wasteful number, since it uses less digits than its factorization.

20076039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7331 (or 7325 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 20076039 is about 4480.6293084789. The cubic root of 20076039 is about 271.7853292863.

The spelling of 20076039 in words is "twenty million, seventy-six thousand, thirty-nine".