20073339 has 40 divisors (see below), whose sum is σ = 35248752. Its totient is φ = 11223360.

The previous prime is 20073299. The next prime is 20073343. The reversal of 20073339 is 93337002.

It is not a de Polignac number, because 20073339 - 2⁷ = 20073211 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (20073349) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10717 + ... + 12449.

Almost surely, 2^20073339 is an apocalyptic number.

20073339 is a deficient number, since it is larger than the sum of its proper divisors (15175413).

20073339 is a wasteful number, since it uses less digits than its factorization.

20073339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769 (or 1760 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 27.

The square root of 20073339 is about 4480.3280013856. The cubic root of 20073339 is about 271.7731447232.

The spelling of 20073339 in words is "twenty million, seventy-three thousand, three hundred thirty-nine".