10491717 has 8 divisors (see below), whose sum is σ = 14007040. Its totient is φ = 6985440.

The previous prime is 10491709. The next prime is 10491739. The reversal of 10491717 is 71719401.

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

It is not a de Polignac number, because 10491717 - 2³ = 10491709 is a prime.

It is a super-2 number, since 2×10491717² = 220152251216178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10491787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1209 + ... + 4737.

It is an arithmetic number, because the mean of its divisors is an integer number (1750880).

Almost surely, 2^10491717 is an apocalyptic number.

It is an amenable number.

10491717 is a deficient number, since it is larger than the sum of its proper divisors (3515323).

10491717 is an equidigital number, since it uses as much as digits as its factorization.

10491717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4523.

The product of its (nonzero) digits is 1764, while the sum is 30.

The square root of 10491717 is about 3239.0920023982. The cubic root of 10491717 is about 218.9183615976.

The spelling of 10491717 in words is "ten million, four hundred ninety-one thousand, seven hundred seventeen".