10425217 has 4 divisors (see below), whose sum is σ = 11372976. Its totient is φ = 9477460.

The previous prime is 10425197. The next prime is 10425229. The reversal of 10425217 is 71252401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71252401 = 11 ⋅6477491.

It is a cyclic number.

It is not a de Polignac number, because 10425217 - 2⁷ = 10425089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10425257) 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, 473863 + ... + 473884.

It is an arithmetic number, because the mean of its divisors is an integer number (2843244).

Almost surely, 2^10425217 is an apocalyptic number.

It is an amenable number.

10425217 is a deficient number, since it is larger than the sum of its proper divisors (947759).

10425217 is an equidigital number, since it uses as much as digits as its factorization.

10425217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947758.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 10425217 is about 3228.8104620742. The cubic root of 10425217 is about 218.4548550752.

Adding to 10425217 its reverse (71252401), we get a palindrome (81677618).

The spelling of 10425217 in words is "ten million, four hundred twenty-five thousand, two hundred seventeen".