2018996 has 18 divisors (see below), whose sum is σ = 4110498. Its totient is φ = 865200.

The previous prime is 2018993. The next prime is 2019001. The reversal of 2018996 is 6998102.

It can be written as a sum of positive squares in only one way, i.e., 1999396 + 19600 = 1414^2 + 140^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2018993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4955 + ... + 5346.

It is an arithmetic number, because the mean of its divisors is an integer number (228361).

2^2018996 is an apocalyptic number.

It is an amenable number.

2018996 is an abundant number, since it is smaller than the sum of its proper divisors (2091502).

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

2018996 is a wasteful number, since it uses less digits than its factorization.

2018996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10319 (or 10310 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 2018996 is about 1420.9137904884. The cubic root of 2018996 is about 126.3897397269.

The spelling of 2018996 in words is "two million, eighteen thousand, nine hundred ninety-six".