4216251 has 8 divisors (see below), whose sum is σ = 6054160. Its totient is φ = 2594592.

The previous prime is 4216241. The next prime is 4216283. The reversal of 4216251 is 1526124.

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

It is not a de Polignac number, because 4216251 - 2¹⁰ = 4215227 is a prime.

It is a Duffinian number.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54016 + ... + 54093.

It is an arithmetic number, because the mean of its divisors is an integer number (756770).

Almost surely, 2^4216251 is an apocalyptic number.

4216251 is a deficient number, since it is larger than the sum of its proper divisors (1837909).

4216251 is a wasteful number, since it uses less digits than its factorization.

4216251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108125.

The product of its digits is 480, while the sum is 21.

The square root of 4216251 is about 2053.3511633425. The cubic root of 4216251 is about 161.5506906667.

The spelling of 4216251 in words is "four million, two hundred sixteen thousand, two hundred fifty-one".