4216469 has 2 divisors, whose sum is σ = 4216470. Its totient is φ = 4216468.

The previous prime is 4216441. The next prime is 4216501. The reversal of 4216469 is 9646124.

It is a happy number.

It is an a-pointer prime, because the next prime (4216501) can be obtained adding 4216469 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3900625 + 315844 = 1975^2 + 562^2 .

It is a cyclic number.

It is not a de Polignac number, because 4216469 - 2¹⁶ = 4150933 is a prime.

It is a super-2 number, since 2×4216469² = 35557221655922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4216439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2108234 + 2108235.

It is an arithmetic number, because the mean of its divisors is an integer number (2108235).

Almost surely, 2^4216469 is an apocalyptic number.

It is an amenable number.

4216469 is a deficient number, since it is larger than the sum of its proper divisors (1).

4216469 is an equidigital number, since it uses as much as digits as its factorization.

4216469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 32.

The square root of 4216469 is about 2053.4042466110. The cubic root of 4216469 is about 161.5534749288.

The spelling of 4216469 in words is "four million, two hundred sixteen thousand, four hundred sixty-nine".