2576725 has 6 divisors (see below), whose sum is σ = 3195170. Its totient is φ = 2061360.

The previous prime is 2576719. The next prime is 2576729. The reversal of 2576725 is 5276752.

It is a happy number.

2576725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 485809 + 2090916 = 697^2 + 1446^2 .

It is not a de Polignac number, because 2576725 - 2⁷ = 2576597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2576729) 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 5 ways as a sum of consecutive naturals, for example, 51510 + ... + 51559.

2^2576725 is an apocalyptic number.

2576725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2576725 is a deficient number, since it is larger than the sum of its proper divisors (618445).

2576725 is a wasteful number, since it uses less digits than its factorization.

2576725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103079 (or 103074 counting only the distinct ones).

The product of its digits is 29400, while the sum is 34.

The square root of 2576725 is about 1605.2180537235. The cubic root of 2576725 is about 137.0953391821.

The spelling of 2576725 in words is "two million, five hundred seventy-six thousand, seven hundred twenty-five".