5791405 has 8 divisors (see below), whose sum is σ = 6965784. Its totient is φ = 4622400.

The previous prime is 5791403. The next prime is 5791417. The reversal of 5791405 is 5041975.

5791405 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1605289 + 4186116 = 1267^2 + 2046^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5791405 - 2¹ = 5791403 is a prime.

It is a Duffinian number.

5791405 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5791403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1635 + ... + 3775.

It is an arithmetic number, because the mean of its divisors is an integer number (870723).

Almost surely, 2^5791405 is an apocalyptic number.

It is an amenable number.

5791405 is a deficient number, since it is larger than the sum of its proper divisors (1174379).

5791405 is a wasteful number, since it uses less digits than its factorization.

5791405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 5791405 is about 2406.5338144310. The cubic root of 5791405 is about 179.5813831659.

The spelling of 5791405 in words is "five million, seven hundred ninety-one thousand, four hundred five".