10930191 has 8 divisors (see below), whose sum is σ = 14589744. Its totient is φ = 7278720.

The previous prime is 10930189. The next prime is 10930211. The reversal of 10930191 is 19103901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10930191 - 2¹ = 10930189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10930181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2745 + ... + 5421.

It is an arithmetic number, because the mean of its divisors is an integer number (1823718).

Almost surely, 2^10930191 is an apocalyptic number.

10930191 is a deficient number, since it is larger than the sum of its proper divisors (3659553).

10930191 is a wasteful number, since it uses less digits than its factorization.

10930191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4041.

The product of its (nonzero) digits is 243, while the sum is 24.

The square root of 10930191 is about 3306.0839372285. The cubic root of 10930191 is about 221.9265441578.

The spelling of 10930191 in words is "ten million, nine hundred thirty thousand, one hundred ninety-one".