4402305 has 12 divisors (see below), whose sum is σ = 7630740. Its totient is φ = 2347872.

The previous prime is 4402291. The next prime is 4402327. The reversal of 4402305 is 5032044.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2259009 + 2143296 = 1503^2 + 1464^2 .

It is not a de Polignac number, because 4402305 - 2⁵ = 4402273 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48870 + ... + 48959.

It is an arithmetic number, because the mean of its divisors is an integer number (635895).

Almost surely, 2^4402305 is an apocalyptic number.

4402305 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4402305 is a deficient number, since it is larger than the sum of its proper divisors (3228435).

4402305 is a wasteful number, since it uses less digits than its factorization.

4402305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97840 (or 97837 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 4402305 is about 2098.1670572192. The cubic root of 4402305 is about 163.8928632996.

Adding to 4402305 its reverse (5032044), we get a palindrome (9434349).

The spelling of 4402305 in words is "four million, four hundred two thousand, three hundred five".