11696439 has 8 divisors (see below), whose sum is σ = 15975792. Its totient is φ = 7607360.

The previous prime is 11696431. The next prime is 11696441. The reversal of 11696439 is 93469611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11696439 - 2³ = 11696431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11696397 and 11696406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11696431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47424 + ... + 47669.

It is an arithmetic number, because the mean of its divisors is an integer number (1996974).

Almost surely, 2^11696439 is an apocalyptic number.

11696439 is a deficient number, since it is larger than the sum of its proper divisors (4279353).

11696439 is an equidigital number, since it uses as much as digits as its factorization.

11696439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95137.

The product of its digits is 34992, while the sum is 39.

The square root of 11696439 is about 3420.0057017496. The cubic root of 11696439 is about 226.9958339846.

Subtracting from 11696439 its sum of digits (39), we obtain a square (11696400 = 3420²).

The spelling of 11696439 in words is "eleven million, six hundred ninety-six thousand, four hundred thirty-nine".