4461165 has 12 divisors (see below), whose sum is σ = 7732764. Its totient is φ = 2379264.

The previous prime is 4461161. The next prime is 4461203. The reversal of 4461165 is 5611644.

4461165 is a `hidden beast` number, since 44 + 611 + 6 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 751689 + 3709476 = 867^2 + 1926^2 .

It is not a de Polignac number, because 4461165 - 2² = 4461161 is a prime.

4461165 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4461161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49524 + ... + 49613.

It is an arithmetic number, because the mean of its divisors is an integer number (644397).

Almost surely, 2^4461165 is an apocalyptic number.

4461165 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4461165 is a deficient number, since it is larger than the sum of its proper divisors (3271599).

4461165 is a wasteful number, since it uses less digits than its factorization.

4461165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99148 (or 99145 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 4461165 is about 2112.1470119289. The cubic root of 4461165 is about 164.6200624467.

The spelling of 4461165 in words is "four million, four hundred sixty-one thousand, one hundred sixty-five".