4313405 has 16 divisors (see below), whose sum is σ = 5415984. Its totient is φ = 3294720.

The previous prime is 4313389. The next prime is 4313417. The reversal of 4313405 is 5043134.

It can be written as a sum of positive squares in 8 ways, for example, as 98596 + 4214809 = 314^2 + 2053^2 .

It is not a de Polignac number, because 4313405 - 2⁴ = 4313389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 10667 + ... + 11063.

It is an arithmetic number, because the mean of its divisors is an integer number (338499).

Almost surely, 2^4313405 is an apocalyptic number.

It is an amenable number.

4313405 is a deficient number, since it is larger than the sum of its proper divisors (1102579).

4313405 is a wasteful number, since it uses less digits than its factorization.

4313405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 4313405 is about 2076.8738526930. The cubic root of 4313405 is about 162.7821370811.

Adding to 4313405 its reverse (5043134), we get a palindrome (9356539).

The spelling of 4313405 in words is "four million, three hundred thirteen thousand, four hundred five".