4201165 has 8 divisors (see below), whose sum is σ = 5177880. Its totient is φ = 3269952.

The previous prime is 4201123. The next prime is 4201177. The reversal of 4201165 is 5611024.

It can be written as a sum of positive squares in 4 ways, for example, as 148996 + 4052169 = 386^2 + 2013^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4201165 - 2¹⁷ = 4070093 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11170 + ... + 11539.

It is an arithmetic number, because the mean of its divisors is an integer number (647235).

Almost surely, 2^4201165 is an apocalyptic number.

It is an amenable number.

4201165 is a deficient number, since it is larger than the sum of its proper divisors (976715).

4201165 is a wasteful number, since it uses less digits than its factorization.

4201165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22751.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 4201165 is about 2049.6743643808. The cubic root of 4201165 is about 161.3577810358.

Adding to 4201165 its reverse (5611024), we get a palindrome (9812189).

The spelling of 4201165 in words is "four million, two hundred one thousand, one hundred sixty-five".