2301340 has 12 divisors (see below), whose sum is σ = 4832856. Its totient is φ = 920528.

The previous prime is 2301319. The next prime is 2301361. The reversal of 2301340 is 431032.

2301340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2301319) and next prime (2301361).

It is a self number, because there is not a number n which added to its sum of digits gives 2301340.

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 3 ways as a sum of consecutive naturals, for example, 57514 + ... + 57553.

It is an arithmetic number, because the mean of its divisors is an integer number (402738).

2^2301340 is an apocalyptic number.

2301340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2301340 is an abundant number, since it is smaller than the sum of its proper divisors (2531516).

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

2301340 is a wasteful number, since it uses less digits than its factorization.

2301340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115076 (or 115074 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2301340 is about 1517.0168093993. The cubic root of 2301340 is about 132.0262421043.

Adding to 2301340 its reverse (431032), we get a palindrome (2732372).

The spelling of 2301340 in words is "two million, three hundred one thousand, three hundred forty".