10904165 has 4 divisors (see below), whose sum is σ = 13085004. Its totient is φ = 8723328.

The previous prime is 10904149. The next prime is 10904197. The reversal of 10904165 is 56140901.

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 4024036 + 6880129 = 2006^2 + 2623^2 .

It is a cyclic number.

It is not a de Polignac number, because 10904165 - 2⁴ = 10904149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 1090412 + ... + 1090421.

It is an arithmetic number, because the mean of its divisors is an integer number (3271251).

Almost surely, 2^10904165 is an apocalyptic number.

It is an amenable number.

10904165 is a deficient number, since it is larger than the sum of its proper divisors (2180839).

10904165 is an equidigital number, since it uses as much as digits as its factorization.

10904165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180838.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 10904165 is about 3302.1455146616. The cubic root of 10904165 is about 221.7502602413.

The spelling of 10904165 in words is "ten million, nine hundred four thousand, one hundred sixty-five".