11791007 has 2 divisors, whose sum is σ = 11791008. Its totient is φ = 11791006.

The previous prime is 11790991. The next prime is 11791009. The reversal of 11791007 is 70019711.

It is a strong prime.

It is an emirp because it is prime and its reverse (70019711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11791007 - 2⁴ = 11790991 is a prime.

Together with 11791009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11791009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5895503 + 5895504.

It is an arithmetic number, because the mean of its divisors is an integer number (5895504).

Almost surely, 2^11791007 is an apocalyptic number.

11791007 is a deficient number, since it is larger than the sum of its proper divisors (1).

11791007 is an equidigital number, since it uses as much as digits as its factorization.

11791007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 441, while the sum is 26.

The square root of 11791007 is about 3433.8035762111. The cubic root of 11791007 is about 227.6059611857.

The spelling of 11791007 in words is "eleven million, seven hundred ninety-one thousand, seven".