7018130 has 32 divisors (see below), whose sum is σ = 14587776. Its totient is φ = 2381184.

The previous prime is 7018129. The next prime is 7018139. The reversal of 7018130 is 318107.

It is not an unprimeable number, because it can be changed into a prime (7018139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7022 + ... + 7958.

It is an arithmetic number, because the mean of its divisors is an integer number (455868).

Almost surely, 2^7018130 is an apocalyptic number.

7018130 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7018130 is an abundant number, since it is smaller than the sum of its proper divisors (7569646).

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

7018130 is a wasteful number, since it uses less digits than its factorization.

7018130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 7018130 is about 2649.1753433852. The cubic root of 7018130 is about 191.4581256282.

The spelling of 7018130 in words is "seven million, eighteen thousand, one hundred thirty".