2540714 has 16 divisors (see below), whose sum is σ = 4237920. Its totient is φ = 1132560.

The previous prime is 2540693. The next prime is 2540723. The reversal of 2540714 is 4170452.

It is a self number, because there is not a number n which added to its sum of digits gives 2540714.

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, 77 + ... + 2255.

It is an arithmetic number, because the mean of its divisors is an integer number (264870).

2^2540714 is an apocalyptic number.

2540714 is a deficient number, since it is larger than the sum of its proper divisors (1697206).

2540714 is a wasteful number, since it uses less digits than its factorization.

2540714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 2540714 is about 1593.9617310337. The cubic root of 2540714 is about 136.4536823982.

It can be divided in two parts, 2540 and 714, that multiplied together give a triangular number (1813560 = T₁₉₀₄).

The spelling of 2540714 in words is "two million, five hundred forty thousand, seven hundred fourteen".