10172791 has 2 divisors, whose sum is σ = 10172792. Its totient is φ = 10172790.

The previous prime is 10172759. The next prime is 10172801. The reversal of 10172791 is 19727101.

It is a strong prime.

It is an emirp because it is prime and its reverse (19727101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10172791 - 2⁵ = 10172759 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10172731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5086395 + 5086396.

It is an arithmetic number, because the mean of its divisors is an integer number (5086396).

Almost surely, 2^10172791 is an apocalyptic number.

10172791 is a deficient number, since it is larger than the sum of its proper divisors (1).

10172791 is an equidigital number, since it uses as much as digits as its factorization.

10172791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 28.

The square root of 10172791 is about 3189.4813057925. The cubic root of 10172791 is about 216.6772794276.

Adding to 10172791 its reverse (19727101), we get a palindrome (29899892).

The spelling of 10172791 in words is "ten million, one hundred seventy-two thousand, seven hundred ninety-one".