11696737 has 4 divisors (see below), whose sum is σ = 12596500. Its totient is φ = 10796976.

The previous prime is 11696693. The next prime is 11696747. The reversal of 11696737 is 73769611.

It is a happy number.

11696737 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7134241 + 4562496 = 2671^2 + 2136^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11696737 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11696737.

It is not an unprimeable number, because it can be changed into a prime (11696747) 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, 449862 + ... + 449887.

It is an arithmetic number, because the mean of its divisors is an integer number (3149125).

Almost surely, 2^11696737 is an apocalyptic number.

It is an amenable number.

11696737 is a deficient number, since it is larger than the sum of its proper divisors (899763).

11696737 is an equidigital number, since it uses as much as digits as its factorization.

11696737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899762.

The product of its digits is 47628, while the sum is 40.

The square root of 11696737 is about 3420.0492686510. The cubic root of 11696737 is about 226.9977617561.

The spelling of 11696737 in words is "eleven million, six hundred ninety-six thousand, seven hundred thirty-seven".