5831993 has 4 divisors (see below), whose sum is σ = 6138960. Its totient is φ = 5525028.

The previous prime is 5831983. The next prime is 5832007. The reversal of 5831993 is 3991385.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5831993 - 2¹⁶ = 5766457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5831923) 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, 153455 + ... + 153492.

It is an arithmetic number, because the mean of its divisors is an integer number (1534740).

Almost surely, 2^5831993 is an apocalyptic number.

It is an amenable number.

5831993 is a deficient number, since it is larger than the sum of its proper divisors (306967).

5831993 is a wasteful number, since it uses less digits than its factorization.

5831993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306966.

The product of its digits is 29160, while the sum is 38.

The square root of 5831993 is about 2414.9519663960. The cubic root of 5831993 is about 179.9999279835. Note that the first 4 decimals are identical.

The spelling of 5831993 in words is "five million, eight hundred thirty-one thousand, nine hundred ninety-three".