4244465 has 4 divisors (see below), whose sum is σ = 5093364. Its totient is φ = 3395568.

The previous prime is 4244447. The next prime is 4244473. The reversal of 4244465 is 5644424.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2729104 + 1515361 = 1652^2 + 1231^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4244465 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424442 + ... + 424451.

It is an arithmetic number, because the mean of its divisors is an integer number (1273341).

Almost surely, 2^4244465 is an apocalyptic number.

It is an amenable number.

4244465 is a deficient number, since it is larger than the sum of its proper divisors (848899).

4244465 is an equidigital number, since it uses as much as digits as its factorization.

4244465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848898.

The product of its digits is 15360, while the sum is 29.

The square root of 4244465 is about 2060.2099407585. The cubic root of 4244465 is about 161.9102408826.

Adding to 4244465 its reverse (5644424), we get a palindrome (9888889).

The spelling of 4244465 in words is "four million, two hundred forty-four thousand, four hundred sixty-five".