2540314 has 16 divisors (see below), whose sum is σ = 4375296. Its totient is φ = 1083600.

The previous prime is 2540269. The next prime is 2540323. The reversal of 2540314 is 4130452.

It is a junction number, because it is equal to n+sod(n) for n = 2540291 and 2540300.

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, 5679 + ... + 6109.

It is an arithmetic number, because the mean of its divisors is an integer number (273456).

2^2540314 is an apocalyptic number.

2540314 is a deficient number, since it is larger than the sum of its proper divisors (1834982).

2540314 is a wasteful number, since it uses less digits than its factorization.

2540314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861.

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

The square root of 2540314 is about 1593.8362525680. The cubic root of 2540314 is about 136.4465211123.

Adding to 2540314 its reverse (4130452), we get a palindrome (6670766).

The spelling of 2540314 in words is "two million, five hundred forty thousand, three hundred fourteen".