11699117 has 4 divisors (see below), whose sum is σ = 12314880. Its totient is φ = 11083356.

The previous prime is 11699101. The next prime is 11699119. The reversal of 11699117 is 71199611.

11699117 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11699117 - 2⁴ = 11699101 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 (11699119) 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, 307853 + ... + 307890.

It is an arithmetic number, because the mean of its divisors is an integer number (3078720).

Almost surely, 2^11699117 is an apocalyptic number.

It is an amenable number.

11699117 is a deficient number, since it is larger than the sum of its proper divisors (615763).

11699117 is an equidigital number, since it uses as much as digits as its factorization.

11699117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615762.

The product of its digits is 3402, while the sum is 35.

The square root of 11699117 is about 3420.3971991568. The cubic root of 11699117 is about 227.0131568768.

The spelling of 11699117 in words is "eleven million, six hundred ninety-nine thousand, one hundred seventeen".