535982 has 8 divisors (see below), whose sum is σ = 825816. Its totient is φ = 260712.

The previous prime is 535973. The next prime is 535991. The reversal of 535982 is 289535.

It is a happy number.

535982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (535973) and next prime (535991).

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

It is a congruent number.

It is an unprimeable number.

535982 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3548 + ... + 3695.

It is an arithmetic number, because the mean of its divisors is an integer number (103227).

2⁵³⁵⁹⁸² is an apocalyptic number.

535982 is a deficient number, since it is larger than the sum of its proper divisors (289834).

535982 is a wasteful number, since it uses less digits than its factorization.

535982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7282.

The product of its digits is 10800, while the sum is 32.

The square root of 535982 is about 732.1079155425. The cubic root of 535982 is about 81.2300526969.

The spelling of 535982 in words is "five hundred thirty-five thousand, nine hundred eighty-two".