5874809 has 4 divisors (see below), whose sum is σ = 6220404. Its totient is φ = 5529216.

The previous prime is 5874793. The next prime is 5874829. The reversal of 5874809 is 9084785.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9084785 = 5 ⋅1816957.

It can be written as a sum of positive squares in 2 ways, for example, as 2111209 + 3763600 = 1453^2 + 1940^2 .

It is not a de Polignac number, because 5874809 - 2⁴ = 5874793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5874829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172772 + ... + 172805.

It is an arithmetic number, because the mean of its divisors is an integer number (1555101).

Almost surely, 2^5874809 is an apocalyptic number.

It is an amenable number.

5874809 is a deficient number, since it is larger than the sum of its proper divisors (345595).

5874809 is a wasteful number, since it uses less digits than its factorization.

5874809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345594.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 5874809 is about 2423.8005280963. The cubic root of 5874809 is about 180.4393485651.

The spelling of 5874809 in words is "five million, eight hundred seventy-four thousand, eight hundred nine".