2018328 has 32 divisors (see below), whose sum is σ = 5434800. Its totient is φ = 620928.

The previous prime is 2018309. The next prime is 2018333. The reversal of 2018328 is 8238102.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2018298 and 2018307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2923 + ... + 3546.

2^2018328 is an apocalyptic number.

It is an amenable number.

2018328 is an abundant number, since it is smaller than the sum of its proper divisors (3416472).

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

2018328 is a wasteful number, since it uses less digits than its factorization.

2018328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6491 (or 6487 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 2018328 is about 1420.6787110392. The cubic root of 2018328 is about 126.3757991909.

It can be divided in two parts, 2018 and 328, that added together give a triangular number (2346 = T₆₈).

The spelling of 2018328 in words is "two million, eighteen thousand, three hundred twenty-eight".