2018792 has 16 divisors (see below), whose sum is σ = 3816960. Its totient is φ = 1000944.

The previous prime is 2018773. The next prime is 2018827. The reversal of 2018792 is 2978102.

It is a happy number.

It is a super-2 number, since 2×2018792² = 8151042278528, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23 + ... + 2009.

It is an arithmetic number, because the mean of its divisors is an integer number (238560).

2^2018792 is an apocalyptic number.

It is an amenable number.

2018792 is a deficient number, since it is larger than the sum of its proper divisors (1798168).

2018792 is a wasteful number, since it uses less digits than its factorization.

2018792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120 (or 2116 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 2018792 is about 1420.8420038836. The cubic root of 2018792 is about 126.3854827637.

The spelling of 2018792 in words is "two million, eighteen thousand, seven hundred ninety-two".