20232339 has 16 divisors (see below), whose sum is σ = 27651840. Its totient is φ = 13154400.

The previous prime is 20232319. The next prime is 20232347. The reversal of 20232339 is 93323202.

It is not a de Polignac number, because 20232339 - 2⁷ = 20232211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20232319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26349 + ... + 27105.

It is an arithmetic number, because the mean of its divisors is an integer number (1728240).

Almost surely, 2^20232339 is an apocalyptic number.

20232339 is a deficient number, since it is larger than the sum of its proper divisors (7419501).

20232339 is a wasteful number, since it uses less digits than its factorization.

20232339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 20232339 is about 4498.0372386186. The cubic root of 20232339 is about 272.4888259593.

The spelling of 20232339 in words is "twenty million, two hundred thirty-two thousand, three hundred thirty-nine".