2136339 has 12 divisors (see below), whose sum is σ = 3267576. Its totient is φ = 1340352.

The previous prime is 2136313. The next prime is 2136347. The reversal of 2136339 is 9336312.

2136339 is a `hidden beast` number, since 21 + 3 + 633 + 9 = 666.

It is not a de Polignac number, because 2136339 - 2⁸ = 2136083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2136359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6829 + ... + 7134.

It is an arithmetic number, because the mean of its divisors is an integer number (272298).

2^2136339 is an apocalyptic number.

2136339 is a deficient number, since it is larger than the sum of its proper divisors (1131237).

2136339 is a wasteful number, since it uses less digits than its factorization.

2136339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13986 (or 13983 counting only the distinct ones).

The product of its digits is 2916, while the sum is 27.

The square root of 2136339 is about 1461.6220441687. The cubic root of 2136339 is about 128.7923466448.

Subtracting from 2136339 its sum of digits (27), we obtain a palindrome (2136312).

The spelling of 2136339 in words is "two million, one hundred thirty-six thousand, three hundred thirty-nine".