10934191 has 4 divisors (see below), whose sum is σ = 10940832. Its totient is φ = 10927552.

The previous prime is 10934149. The next prime is 10934197. The reversal of 10934191 is 19143901.

It is a happy number.

10934191 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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10934191 - 2¹⁷ = 10803119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10934197) 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, 1215 + ... + 4831.

It is an arithmetic number, because the mean of its divisors is an integer number (2735208).

Almost surely, 2^10934191 is an apocalyptic number.

10934191 is a deficient number, since it is larger than the sum of its proper divisors (6641).

10934191 is an equidigital number, since it uses as much as digits as its factorization.

10934191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6640.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 10934191 is about 3306.6888272107. The cubic root of 10934191 is about 221.9536128495.

The spelling of 10934191 in words is "ten million, nine hundred thirty-four thousand, one hundred ninety-one".