10426165 has 4 divisors (see below), whose sum is σ = 12511404. Its totient is φ = 8340928.

The previous prime is 10426147. The next prime is 10426189. The reversal of 10426165 is 56162401.

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 1623076 + 8803089 = 1274^2 + 2967^2 .

It is a cyclic number.

It is not a de Polignac number, because 10426165 - 2⁷ = 10426037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042612 + ... + 1042621.

It is an arithmetic number, because the mean of its divisors is an integer number (3127851).

Almost surely, 2^10426165 is an apocalyptic number.

It is an amenable number.

10426165 is a deficient number, since it is larger than the sum of its proper divisors (2085239).

10426165 is an equidigital number, since it uses as much as digits as its factorization.

10426165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085238.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 10426165 is about 3228.9572620275. The cubic root of 10426165 is about 218.4614764857.

Adding to 10426165 its reverse (56162401), we get a palindrome (66588566).

The spelling of 10426165 in words is "ten million, four hundred twenty-six thousand, one hundred sixty-five".