11677663 has 2 divisors, whose sum is σ = 11677664. Its totient is φ = 11677662.

The previous prime is 11677651. The next prime is 11677697. The reversal of 11677663 is 36677611.

It is a weak prime.

It is an emirp because it is prime and its reverse (36677611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11677663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11677613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5838831 + 5838832.

It is an arithmetic number, because the mean of its divisors is an integer number (5838832).

Almost surely, 2^11677663 is an apocalyptic number.

11677663 is a deficient number, since it is larger than the sum of its proper divisors (1).

11677663 is an equidigital number, since it uses as much as digits as its factorization.

11677663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752, while the sum is 37.

The square root of 11677663 is about 3417.2595745714. The cubic root of 11677663 is about 226.8743053605.

The spelling of 11677663 in words is "eleven million, six hundred seventy-seven thousand, six hundred sixty-three".