10941891 has 16 divisors (see below), whose sum is σ = 15523200. Its totient is φ = 6835968.

The previous prime is 10941883. The next prime is 10941893. The reversal of 10941891 is 19814901.

It is not a de Polignac number, because 10941891 - 2³ = 10941883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10941893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4540 + ... + 6518.

It is an arithmetic number, because the mean of its divisors is an integer number (970200).

Almost surely, 2^10941891 is an apocalyptic number.

10941891 is a deficient number, since it is larger than the sum of its proper divisors (4581309).

10941891 is a wasteful number, since it uses less digits than its factorization.

10941891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098.

The product of its (nonzero) digits is 2592, while the sum is 33.

The square root of 10941891 is about 3307.8529290160. The cubic root of 10941891 is about 222.0057015012.

The spelling of 10941891 in words is "ten million, nine hundred forty-one thousand, eight hundred ninety-one".