11695867 has 2 divisors, whose sum is σ = 11695868. Its totient is φ = 11695866.

The previous prime is 11695837. The next prime is 11695889. The reversal of 11695867 is 76859611.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (76859611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11695867 - 2¹⁹ = 11171579 is a prime.

It is a pancake number, because a pancake can be divided into 11695867 parts by 4836 straight cuts.

It is not a weakly prime, because it can be changed into another prime (11695837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5847933 + 5847934.

It is an arithmetic number, because the mean of its divisors is an integer number (5847934).

Almost surely, 2^11695867 is an apocalyptic number.

11695867 is a deficient number, since it is larger than the sum of its proper divisors (1).

11695867 is an equidigital number, since it uses as much as digits as its factorization.

11695867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 43.

The square root of 11695867 is about 3419.9220751356. The cubic root of 11695867 is about 226.9921336067.

The spelling of 11695867 in words is "eleven million, six hundred ninety-five thousand, eight hundred sixty-seven".