10069217 has 4 divisors (see below), whose sum is σ = 10341396. Its totient is φ = 9797040.

The previous prime is 10069207. The next prime is 10069237. The reversal of 10069217 is 71296001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7623121 + 2446096 = 2761^2 + 1564^2 .

It is a cyclic number.

It is not a de Polignac number, because 10069217 - 2⁶ = 10069153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10069207) 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 3 ways as a sum of consecutive naturals, for example, 136034 + ... + 136107.

It is an arithmetic number, because the mean of its divisors is an integer number (2585349).

Almost surely, 2^10069217 is an apocalyptic number.

It is an amenable number.

10069217 is a deficient number, since it is larger than the sum of its proper divisors (272179).

10069217 is an equidigital number, since it uses as much as digits as its factorization.

10069217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272178.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 10069217 is about 3173.2029560052. The cubic root of 10069217 is about 215.9394048705.

The spelling of 10069217 in words is "ten million, sixty-nine thousand, two hundred seventeen".