10406617 has 4 divisors (see below), whose sum is σ = 11207140. Its totient is φ = 9606096.

The previous prime is 10406611. The next prime is 10406629. The reversal of 10406617 is 71660401.

It is a happy number.

10406617 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71660401 = 1213 ⋅59077.

It can be written as a sum of positive squares in 2 ways, for example, as 4076361 + 6330256 = 2019^2 + 2516^2 .

It is a cyclic number.

It is not a de Polignac number, because 10406617 - 2³ = 10406609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10406591 and 10406600.

It is not an unprimeable number, because it can be changed into a prime (10406611) 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, 400242 + ... + 400267.

It is an arithmetic number, because the mean of its divisors is an integer number (2801785).

Almost surely, 2^10406617 is an apocalyptic number.

It is an amenable number.

10406617 is a deficient number, since it is larger than the sum of its proper divisors (800523).

10406617 is an equidigital number, since it uses as much as digits as its factorization.

10406617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800522.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 10406617 is about 3225.9288584840. The cubic root of 10406617 is about 218.3248600458.

The spelling of 10406617 in words is "ten million, four hundred six thousand, six hundred seventeen".