5784890 has 8 divisors (see below), whose sum is σ = 10412820. Its totient is φ = 2313952.

The previous prime is 5784871. The next prime is 5784893. The reversal of 5784890 is 984875.

It can be written as a sum of positive squares in 2 ways, for example, as 5555449 + 229441 = 2357^2 + 479^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5784893) 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, 289235 + ... + 289254.

Almost surely, 2^5784890 is an apocalyptic number.

5784890 is a deficient number, since it is larger than the sum of its proper divisors (4627930).

5784890 is a wasteful number, since it uses less digits than its factorization.

5784890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578496.

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

The square root of 5784890 is about 2405.1798269568. The cubic root of 5784890 is about 179.5140182978.

The spelling of 5784890 in words is "five million, seven hundred eighty-four thousand, eight hundred ninety".