4421463 has 16 divisors (see below), whose sum is σ = 6163296. Its totient is φ = 2816640.

The previous prime is 4421449. The next prime is 4421467. The reversal of 4421463 is 3641244.

It is not a de Polignac number, because 4421463 - 2⁴ = 4421447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421467) 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, 6445 + ... + 7097.

It is an arithmetic number, because the mean of its divisors is an integer number (385206).

Almost surely, 2^4421463 is an apocalyptic number.

4421463 is a deficient number, since it is larger than the sum of its proper divisors (1741833).

4421463 is a wasteful number, since it uses less digits than its factorization.

4421463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754.

The product of its digits is 2304, while the sum is 24.

The square root of 4421463 is about 2102.7275144440. The cubic root of 4421463 is about 164.1302628561.

It can be divided in two parts, 4421 and 463, that added together give a palindrome (4884).

The spelling of 4421463 in words is "four million, four hundred twenty-one thousand, four hundred sixty-three".