2307140 has 24 divisors (see below), whose sum is σ = 5285952. Its totient is φ = 838880.

The previous prime is 2307139. The next prime is 2307157. The reversal of 2307140 is 417032.

It is a happy number.

It is a plaindrome in base 16.

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, 5024 + ... + 5463.

It is an arithmetic number, because the mean of its divisors is an integer number (220248).

2^2307140 is an apocalyptic number.

2307140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2307140 is an abundant number, since it is smaller than the sum of its proper divisors (2978812).

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

2307140 is a wasteful number, since it uses less digits than its factorization.

2307140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10507 (or 10505 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 2307140 is about 1518.9272530309. The cubic root of 2307140 is about 132.1370630177.

The spelling of 2307140 in words is "two million, three hundred seven thousand, one hundred forty".