2018532 has 12 divisors (see below), whose sum is σ = 4709936. Its totient is φ = 672840.

The previous prime is 2018531. The next prime is 2018543. The reversal of 2018532 is 2358102.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2018499 and 2018508.

It is not an unprimeable number, because it can be changed into a prime (2018531) 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, 84094 + ... + 84117.

2^2018532 is an apocalyptic number.

It is an amenable number.

2018532 is an abundant number, since it is smaller than the sum of its proper divisors (2691404).

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

2018532 is a wasteful number, since it uses less digits than its factorization.

2018532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168218 (or 168216 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2018532 is about 1420.7505058947. The cubic root of 2018532 is about 126.3800568066.

The spelling of 2018532 in words is "two million, eighteen thousand, five hundred thirty-two".