11682697 has 4 divisors (see below), whose sum is σ = 12581380. Its totient is φ = 10784016.

The previous prime is 11682683. The next prime is 11682707. The reversal of 11682697 is 79628611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79628611 = 6043 ⋅13177.

It can be written as a sum of positive squares in 2 ways, for example, as 1048576 + 10634121 = 1024^2 + 3261^2 .

It is a cyclic number.

It is not a de Polignac number, because 11682697 - 2¹⁵ = 11649929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11682617) 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, 449322 + ... + 449347.

It is an arithmetic number, because the mean of its divisors is an integer number (3145345).

Almost surely, 2^11682697 is an apocalyptic number.

It is an amenable number.

11682697 is a deficient number, since it is larger than the sum of its proper divisors (898683).

11682697 is an equidigital number, since it uses as much as digits as its factorization.

11682697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898682.

The product of its digits is 36288, while the sum is 40.

The square root of 11682697 is about 3417.9960503195. The cubic root of 11682697 is about 226.9069009573.

The spelling of 11682697 in words is "eleven million, six hundred eighty-two thousand, six hundred ninety-seven".