2010140 has 24 divisors (see below), whose sum is σ = 4605552. Its totient is φ = 730880.

The previous prime is 2010139. The next prime is 2010161. The reversal of 2010140 is 410102.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4349 + ... + 4788.

It is an arithmetic number, because the mean of its divisors is an integer number (191898).

2^2010140 is an apocalyptic number.

2010140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010140 is an abundant number, since it is smaller than the sum of its proper divisors (2595412).

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

2010140 is a wasteful number, since it uses less digits than its factorization.

2010140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9157 (or 9155 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 2010140 is about 1417.7940612092. The cubic root of 2010140 is about 126.2046728110.

Adding to 2010140 its reverse (410102), we get a palindrome (2420242).

The spelling of 2010140 in words is "two million, ten thousand, one hundred forty".