11683139 has 12 divisors (see below), whose sum is σ = 12837816. Its totient is φ = 10625472.

The previous prime is 11683129. The next prime is 11683141. The reversal of 11683139 is 93138611.

It is not a de Polignac number, because 11683139 - 2⁸ = 11682883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11683129) 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, 11864 + ... + 12810.

It is an arithmetic number, because the mean of its divisors is an integer number (1069818).

Almost surely, 2^11683139 is an apocalyptic number.

11683139 is a deficient number, since it is larger than the sum of its proper divisors (1154677).

11683139 is an equidigital number, since it uses as much as digits as its factorization.

11683139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046 (or 1033 counting only the distinct ones).

The product of its digits is 3888, while the sum is 32.

The square root of 11683139 is about 3418.0607074773. The cubic root of 11683139 is about 226.9097624993.

The spelling of 11683139 in words is "eleven million, six hundred eighty-three thousand, one hundred thirty-nine".