5705405 has 4 divisors (see below), whose sum is σ = 6846492. Its totient is φ = 4564320.

The previous prime is 5705341. The next prime is 5705417. The reversal of 5705405 is 5045075.

5705405 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3912484 + 1792921 = 1978^2 + 1339^2 .

It is not a de Polignac number, because 5705405 - 2⁶ = 5705341 is a prime.

It is a Duffinian number.

It is a congruent 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, 570536 + ... + 570545.

It is an arithmetic number, because the mean of its divisors is an integer number (1711623).

Almost surely, 2^5705405 is an apocalyptic number.

It is an amenable number.

5705405 is a deficient number, since it is larger than the sum of its proper divisors (1141087).

5705405 is a wasteful number, since it uses less digits than its factorization.

5705405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141086.

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 5705405 is about 2388.5989617347. The cubic root of 5705405 is about 178.6880431435.

The spelling of 5705405 in words is "five million, seven hundred five thousand, four hundred five".