4661165 has 8 divisors (see below), whose sum is σ = 5618808. Its totient is φ = 3712000.

The previous prime is 4661161. The next prime is 4661183. The reversal of 4661165 is 5611664.

It can be written as a sum of positive squares in 4 ways, for example, as 77284 + 4583881 = 278^2 + 2141^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4661165 - 2² = 4661161 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4661161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 836 + ... + 3165.

It is an arithmetic number, because the mean of its divisors is an integer number (702351).

Almost surely, 2^4661165 is an apocalyptic number.

It is an amenable number.

4661165 is a deficient number, since it is larger than the sum of its proper divisors (957643).

4661165 is a wasteful number, since it uses less digits than its factorization.

4661165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4239.

The product of its digits is 4320, while the sum is 29.

The square root of 4661165 is about 2158.9731355438. The cubic root of 4661165 is about 167.0442351176.

The spelling of 4661165 in words is "four million, six hundred sixty-one thousand, one hundred sixty-five".