4216265 has 4 divisors (see below), whose sum is σ = 5059524. Its totient is φ = 3373008.

The previous prime is 4216241. The next prime is 4216283. The reversal of 4216265 is 5626124.

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 3286969 + 929296 = 1813^2 + 964^2 .

It is a cyclic number.

It is not a de Polignac number, because 4216265 - 2¹⁰ = 4215241 is a prime.

It is a Duffinian number.

It is a Curzon 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, 421622 + ... + 421631.

It is an arithmetic number, because the mean of its divisors is an integer number (1264881).

Almost surely, 2^4216265 is an apocalyptic number.

It is an amenable number.

4216265 is a deficient number, since it is larger than the sum of its proper divisors (843259).

4216265 is an equidigital number, since it uses as much as digits as its factorization.

4216265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843258.

The product of its digits is 2880, while the sum is 26.

The square root of 4216265 is about 2053.3545724010. The cubic root of 4216265 is about 161.5508694754.

The spelling of 4216265 in words is "four million, two hundred sixteen thousand, two hundred sixty-five".