11907117 has 12 divisors (see below), whose sum is σ = 17417920. Its totient is φ = 7837128.

The previous prime is 11907113. The next prime is 11907127. The reversal of 11907117 is 71170911.

11907117 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11907117 - 2² = 11907113 is a prime.

It is a zygodrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11907113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7663 + ... + 9084.

Almost surely, 2^11907117 is an apocalyptic number.

It is an amenable number.

11907117 is a deficient number, since it is larger than the sum of its proper divisors (5510803).

11907117 is a wasteful number, since it uses less digits than its factorization.

11907117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16832 (or 16829 counting only the distinct ones).

The product of its (nonzero) digits is 441, while the sum is 27.

The square root of 11907117 is about 3450.6690655582. The cubic root of 11907117 is about 228.3506262617.

The spelling of 11907117 in words is "eleven million, nine hundred seven thousand, one hundred seventeen".