10727165 has 4 divisors (see below), whose sum is σ = 12872604. Its totient is φ = 8581728.

The previous prime is 10727137. The next prime is 10727183. The reversal of 10727165 is 56172701.

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 4507129 + 6220036 = 2123^2 + 2494^2 .

It is a cyclic number.

It is not a de Polignac number, because 10727165 - 2²⁰ = 9678589 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, 1072712 + ... + 1072721.

It is an arithmetic number, because the mean of its divisors is an integer number (3218151).

Almost surely, 2^10727165 is an apocalyptic number.

It is an amenable number.

10727165 is a deficient number, since it is larger than the sum of its proper divisors (2145439).

10727165 is an equidigital number, since it uses as much as digits as its factorization.

10727165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145438.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 10727165 is about 3275.2351060649. The cubic root of 10727165 is about 220.5438678804.

Adding to 10727165 its reverse (56172701), we get a palindrome (66899866).

It can be divided in two parts, 107 and 27165, that added together give a palindrome (27272).

The spelling of 10727165 in words is "ten million, seven hundred twenty-seven thousand, one hundred sixty-five".