2540125 has 16 divisors (see below), whose sum is σ = 3624192. Its totient is φ = 1741200.

The previous prime is 2540113. The next prime is 2540141. The reversal of 2540125 is 5210452.

2540125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2540125 - 2⁵ = 2540093 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 577 + ... + 2326.

It is an arithmetic number, because the mean of its divisors is an integer number (226512).

2^2540125 is an apocalyptic number.

2540125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2540125 is a deficient number, since it is larger than the sum of its proper divisors (1084067).

2540125 is an equidigital number, since it uses as much as digits as its factorization.

2540125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925 (or 2915 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2540125 is about 1593.7769605563. The cubic root of 2540125 is about 136.4431371433.

Adding to 2540125 its reverse (5210452), we get a palindrome (7750577).

The spelling of 2540125 in words is "two million, five hundred forty thousand, one hundred twenty-five".