4421366 has 12 divisors (see below), whose sum is σ = 6768132. Its totient is φ = 2166216.

The previous prime is 4421353. The next prime is 4421371. The reversal of 4421366 is 6631244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5225 + ... + 6011.

It is an arithmetic number, because the mean of its divisors is an integer number (564011).

Almost surely, 2^4421366 is an apocalyptic number.

4421366 is a deficient number, since it is larger than the sum of its proper divisors (2346766).

4421366 is an equidigital number, since it uses as much as digits as its factorization.

4421366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895 (or 842 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 4421366 is about 2102.7044490370. The cubic root of 4421366 is about 164.1290625933.

The spelling of 4421366 in words is "four million, four hundred twenty-one thousand, three hundred sixty-six".