11675897 has 2 divisors, whose sum is σ = 11675898. Its totient is φ = 11675896.

The previous prime is 11675887. The next prime is 11675929. The reversal of 11675897 is 79857611.

11675897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8231161 + 3444736 = 2869^2 + 1856^2 .

It is an emirp because it is prime and its reverse (79857611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11675897 - 2⁸ = 11675641 is a prime.

It is not a weakly prime, because it can be changed into another prime (11675837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5837948 + 5837949.

It is an arithmetic number, because the mean of its divisors is an integer number (5837949).

Almost surely, 2^11675897 is an apocalyptic number.

It is an amenable number.

11675897 is a deficient number, since it is larger than the sum of its proper divisors (1).

11675897 is an equidigital number, since it uses as much as digits as its factorization.

11675897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 44.

The square root of 11675897 is about 3417.0011706173. The cubic root of 11675897 is about 226.8628681343.

The spelling of 11675897 in words is "eleven million, six hundred seventy-five thousand, eight hundred ninety-seven".