2540883 has 4 divisors (see below), whose sum is σ = 3387848. Its totient is φ = 1693920.

The previous prime is 2540869. The next prime is 2540887. The reversal of 2540883 is 3880452.

2540883 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2540883 - 2⁸ = 2540627 is a prime.

It is a D-number.

It is a Duffinian number.

2540883 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2540883.

It is not an unprimeable number, because it can be changed into a prime (2540887) 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, 423478 + ... + 423483.

It is an arithmetic number, because the mean of its divisors is an integer number (846962).

2^2540883 is an apocalyptic number.

2540883 is a deficient number, since it is larger than the sum of its proper divisors (846965).

2540883 is an equidigital number, since it uses as much as digits as its factorization.

2540883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846964.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2540883 is about 1594.0147427173. The cubic root of 2540883 is about 136.4567078156.

The spelling of 2540883 in words is "two million, five hundred forty thousand, eight hundred eighty-three".