10791887 has 2 divisors, whose sum is σ = 10791888. Its totient is φ = 10791886.

The previous prime is 10791881. The next prime is 10791917. The reversal of 10791887 is 78819701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10791887 - 2⁴ = 10791871 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10791881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5395943 + 5395944.

It is an arithmetic number, because the mean of its divisors is an integer number (5395944).

Almost surely, 2^10791887 is an apocalyptic number.

10791887 is a deficient number, since it is larger than the sum of its proper divisors (1).

10791887 is an equidigital number, since it uses as much as digits as its factorization.

10791887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 41.

The square root of 10791887 is about 3285.1007594897. The cubic root of 10791887 is about 220.9865268910.

The spelling of 10791887 in words is "ten million, seven hundred ninety-one thousand, eight hundred eighty-seven".