5813982 has 12 divisors (see below), whose sum is σ = 12597000. Its totient is φ = 1937988.

The previous prime is 5813903. The next prime is 5813989. The reversal of 5813982 is 2893185.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5813989) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 161482 + ... + 161517.

It is an arithmetic number, because the mean of its divisors is an integer number (1049750).

Almost surely, 2^5813982 is an apocalyptic number.

5813982 is an abundant number, since it is smaller than the sum of its proper divisors (6783018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5813982 is a wasteful number, since it uses less digits than its factorization.

5813982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323007 (or 323004 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 5813982 is about 2411.2200231418. The cubic root of 5813982 is about 179.8144384003.

The spelling of 5813982 in words is "five million, eight hundred thirteen thousand, nine hundred eighty-two".