4421265 has 8 divisors (see below), whose sum is σ = 7074048. Its totient is φ = 2358000.

The previous prime is 4421257. The next prime is 4421297. The reversal of 4421265 is 5621244.

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

It is not a de Polignac number, because 4421265 - 2³ = 4421257 is a prime.

It is a nialpdrome in base 13.

It is an unprimeable number.

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, 147361 + ... + 147390.

It is an arithmetic number, because the mean of its divisors is an integer number (884256).

Almost surely, 2^4421265 is an apocalyptic number.

It is an amenable number.

4421265 is a deficient number, since it is larger than the sum of its proper divisors (2652783).

4421265 is a wasteful number, since it uses less digits than its factorization.

4421265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294759.

The product of its digits is 1920, while the sum is 24.

The square root of 4421265 is about 2102.6804322103. The cubic root of 4421265 is about 164.1278128166.

The spelling of 4421265 in words is "four million, four hundred twenty-one thousand, two hundred sixty-five".