5783215 has 4 divisors (see below), whose sum is σ = 6939864. Its totient is φ = 4626568.

The previous prime is 5783207. The next prime is 5783233. The reversal of 5783215 is 5123875.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5783215 - 2³ = 5783207 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 5² + 7⁸ + 8² + 3⁷ + 2⁹ + 1 + 5⁶ .

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, 578317 + ... + 578326.

It is an arithmetic number, because the mean of its divisors is an integer number (1734966).

Almost surely, 2^5783215 is an apocalyptic number.

5783215 is a deficient number, since it is larger than the sum of its proper divisors (1156649).

5783215 is a wasteful number, since it uses less digits than its factorization.

5783215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156648.

The product of its digits is 8400, while the sum is 31.

The square root of 5783215 is about 2404.8315949355. The cubic root of 5783215 is about 179.4966906847.

The spelling of 5783215 in words is "five million, seven hundred eighty-three thousand, two hundred fifteen".