11791307 has 4 divisors (see below), whose sum is σ = 12863256. Its totient is φ = 10719360.

The previous prime is 11791291. The next prime is 11791321. The reversal of 11791307 is 70319711.

11791307 is digitally balanced in base 3, 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 11791307 - 2⁴ = 11791291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11791307.

It is not an unprimeable number, because it can be changed into a prime (11791357) 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, 535958 + ... + 535979.

It is an arithmetic number, because the mean of its divisors is an integer number (3215814).

Almost surely, 2^11791307 is an apocalyptic number.

11791307 is a deficient number, since it is larger than the sum of its proper divisors (1071949).

11791307 is a wasteful number, since it uses less digits than its factorization.

11791307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071948.

The product of its (nonzero) digits is 1323, while the sum is 29.

The square root of 11791307 is about 3433.8472592706. The cubic root of 11791307 is about 227.6078915046.

The spelling of 11791307 in words is "eleven million, seven hundred ninety-one thousand, three hundred seven".