11696613 has 4 divisors (see below), whose sum is σ = 15595488. Its totient is φ = 7797740.

The previous prime is 11696569. The next prime is 11696617. The reversal of 11696613 is 31669611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31669611 = 3 ⋅10556537.

It is a cyclic number.

It is not a de Polignac number, because 11696613 - 2²¹ = 9599461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11696617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1949433 + ... + 1949438.

It is an arithmetic number, because the mean of its divisors is an integer number (3898872).

Almost surely, 2^11696613 is an apocalyptic number.

It is an amenable number.

11696613 is a deficient number, since it is larger than the sum of its proper divisors (3898875).

11696613 is an equidigital number, since it uses as much as digits as its factorization.

11696613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3898874.

The product of its digits is 5832, while the sum is 33.

The square root of 11696613 is about 3420.0311402091. The cubic root of 11696613 is about 226.9969596001.

The spelling of 11696613 in words is "eleven million, six hundred ninety-six thousand, six hundred thirteen".