2018706 has 16 divisors (see below), whose sum is σ = 4065024. Its totient is φ = 668304.

The previous prime is 2018677. The next prime is 2018713. The reversal of 2018706 is 6078102.

It is a Curzon 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, 130 + ... + 2013.

It is an arithmetic number, because the mean of its divisors is an integer number (254064).

2^2018706 is an apocalyptic number.

2018706 is an abundant number, since it is smaller than the sum of its proper divisors (2046318).

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

2018706 is a wasteful number, since it uses less digits than its factorization.

2018706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 2018706 is about 1420.8117398164. The cubic root of 2018706 is about 126.3836880756.

The spelling of 2018706 in words is "two million, eighteen thousand, seven hundred six".