10707891 has 4 divisors (see below), whose sum is σ = 14277192. Its totient is φ = 7138592.

The previous prime is 10707889. The next prime is 10707899. The reversal of 10707891 is 19870701.

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 10707891 - 2¹ = 10707889 is a prime.

It is a super-2 number, since 2×10707891² = 229317859335762, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10707899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1784646 + ... + 1784651.

It is an arithmetic number, because the mean of its divisors is an integer number (3569298).

Almost surely, 2^10707891 is an apocalyptic number.

10707891 is a deficient number, since it is larger than the sum of its proper divisors (3569301).

10707891 is an equidigital number, since it uses as much as digits as its factorization.

10707891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3569300.

The product of its (nonzero) digits is 3528, while the sum is 33.

The square root of 10707891 is about 3272.2913990047. The cubic root of 10707891 is about 220.4117015251.

The spelling of 10707891 in words is "ten million, seven hundred seven thousand, eight hundred ninety-one".