4421467 has 2 divisors, whose sum is σ = 4421468. Its totient is φ = 4421466.

The previous prime is 4421449. The next prime is 4421491. The reversal of 4421467 is 7641244.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4421467 is a prime.

4421467 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4421407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2210733 + 2210734.

It is an arithmetic number, because the mean of its divisors is an integer number (2210734).

Almost surely, 2^4421467 is an apocalyptic number.

4421467 is a deficient number, since it is larger than the sum of its proper divisors (1).

4421467 is an equidigital number, since it uses as much as digits as its factorization.

4421467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 28.

The square root of 4421467 is about 2102.7284655894. The cubic root of 4421467 is about 164.1303123511.

The spelling of 4421467 in words is "four million, four hundred twenty-one thousand, four hundred sixty-seven".