4216261 has 16 divisors (see below), whose sum is σ = 5039104. Its totient is φ = 3452544.

The previous prime is 4216241. The next prime is 4216283. The reversal of 4216261 is 1626124.

It is not a de Polignac number, because 4216261 - 2⁷ = 4216133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4216211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18796 + ... + 19018.

It is an arithmetic number, because the mean of its divisors is an integer number (314944).

Almost surely, 2^4216261 is an apocalyptic number.

It is an amenable number.

4216261 is a deficient number, since it is larger than the sum of its proper divisors (822843).

4216261 is a wasteful number, since it uses less digits than its factorization.

4216261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340.

The product of its digits is 576, while the sum is 22.

The square root of 4216261 is about 2053.3535983848. The cubic root of 4216261 is about 161.5508183873.

The spelling of 4216261 in words is "four million, two hundred sixteen thousand, two hundred sixty-one".