5782145 has 4 divisors (see below), whose sum is σ = 6938580. Its totient is φ = 4625712.

The previous prime is 5782121. The next prime is 5782157. The reversal of 5782145 is 5412875.

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 1555009 + 4227136 = 1247^2 + 2056^2 .

It is a cyclic number.

It is not a de Polignac number, because 5782145 - 2⁸ = 5781889 is a prime.

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, 578210 + ... + 578219.

It is an arithmetic number, because the mean of its divisors is an integer number (1734645).

Almost surely, 2^5782145 is an apocalyptic number.

It is an amenable number.

5782145 is a deficient number, since it is larger than the sum of its proper divisors (1156435).

5782145 is a wasteful number, since it uses less digits than its factorization.

5782145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156434.

The product of its digits is 11200, while the sum is 32.

The square root of 5782145 is about 2404.6091158440. The cubic root of 5782145 is about 179.4856199507.

The spelling of 5782145 in words is "five million, seven hundred eighty-two thousand, one hundred forty-five".