4402705 has 4 divisors (see below), whose sum is σ = 5283252. Its totient is φ = 3522160.

The previous prime is 4402681. The next prime is 4402721. The reversal of 4402705 is 5072044.

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 2531281 + 1871424 = 1591^2 + 1368^2 .

It is not a de Polignac number, because 4402705 - 2⁹ = 4402193 is a prime.

It is a super-2 number, since 2×4402705² = 38767622634050, which contains 22 as substring.

It is a Duffinian number.

4402705 is a lucky 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, 440266 + ... + 440275.

It is an arithmetic number, because the mean of its divisors is an integer number (1320813).

Almost surely, 2^4402705 is an apocalyptic number.

It is an amenable number.

4402705 is a deficient number, since it is larger than the sum of its proper divisors (880547).

4402705 is an equidigital number, since it uses as much as digits as its factorization.

4402705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880546.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 4402705 is about 2098.2623763486. The cubic root of 4402705 is about 163.8978269993.

Adding to 4402705 its reverse (5072044), we get a palindrome (9474749).

The spelling of 4402705 in words is "four million, four hundred two thousand, seven hundred five".