10497217 has 4 divisors (see below), whose sum is σ = 10859220. Its totient is φ = 10135216.

The previous prime is 10497209. The next prime is 10497229. The reversal of 10497217 is 71279401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71279401 = 47 ⋅1516583.

It can be written as a sum of positive squares in 2 ways, for example, as 6533136 + 3964081 = 2556^2 + 1991^2 .

It is a cyclic number.

It is not a de Polignac number, because 10497217 - 2³ = 10497209 is a prime.

It is a super-2 number, since 2×10497217² = 220383129490178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10497247) 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, 180958 + ... + 181015.

It is an arithmetic number, because the mean of its divisors is an integer number (2714805).

Almost surely, 2^10497217 is an apocalyptic number.

It is an amenable number.

10497217 is a deficient number, since it is larger than the sum of its proper divisors (362003).

10497217 is an equidigital number, since it uses as much as digits as its factorization.

10497217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362002.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 10497217 is about 3239.9408945226. The cubic root of 10497217 is about 218.9566089329.

The spelling of 10497217 in words is "ten million, four hundred ninety-seven thousand, two hundred seventeen".