10045191 has 12 divisors (see below), whose sum is σ = 14503848. Its totient is φ = 6181344.

The previous prime is 10045183. The next prime is 10045193. The reversal of 10045191 is 19154001.

It is not a de Polignac number, because 10045191 - 2³ = 10045183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10045193) 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 11 ways as a sum of consecutive naturals, for example, 9400 + ... + 10413.

It is an arithmetic number, because the mean of its divisors is an integer number (1208654).

Almost surely, 2^10045191 is an apocalyptic number.

10045191 is a deficient number, since it is larger than the sum of its proper divisors (4458657).

10045191 is a wasteful number, since it uses less digits than its factorization.

10045191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19842 (or 19829 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 10045191 is about 3169.4149302355. The cubic root of 10045191 is about 215.7675182156.

Adding to 10045191 its reverse (19154001), we get a palindrome (29199192).

The spelling of 10045191 in words is "ten million, forty-five thousand, one hundred ninety-one".