11707663 has 4 divisors (see below), whose sum is σ = 12772008. Its totient is φ = 10643320.

The previous prime is 11707649. The next prime is 11707693. The reversal of 11707663 is 36670711.

11707663 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 is a cyclic number.

It is not a de Polignac number, because 11707663 - 2²¹ = 9610511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11707693) 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, 532156 + ... + 532177.

It is an arithmetic number, because the mean of its divisors is an integer number (3193002).

Almost surely, 2^11707663 is an apocalyptic number.

11707663 is a deficient number, since it is larger than the sum of its proper divisors (1064345).

11707663 is a wasteful number, since it uses less digits than its factorization.

11707663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064344.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 11707663 is about 3421.6462412120. The cubic root of 11707663 is about 227.0684198007.

The spelling of 11707663 in words is "eleven million, seven hundred seven thousand, six hundred sixty-three".