2514340 has 12 divisors (see below), whose sum is σ = 5280156. Its totient is φ = 1005728.

The previous prime is 2514331. The next prime is 2514341. The reversal of 2514340 is 434152.

2514340 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1205604 + 1308736 = 1098^2 + 1144^2 .

It is not an unprimeable number, because it can be changed into a prime (2514341) 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 3 ways as a sum of consecutive naturals, for example, 62839 + ... + 62878.

It is an arithmetic number, because the mean of its divisors is an integer number (440013).

2^2514340 is an apocalyptic number.

2514340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2514340 is an abundant number, since it is smaller than the sum of its proper divisors (2765816).

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

2514340 is a wasteful number, since it uses less digits than its factorization.

2514340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125726 (or 125724 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2514340 is about 1585.6670520636. The cubic root of 2514340 is about 135.9798845682.

Adding to 2514340 its reverse (434152), we get a palindrome (2948492).

It can be divided in two parts, 25 and 14340, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 2514340 in words is "two million, five hundred fourteen thousand, three hundred forty".