2587125 has 16 divisors (see below), whose sum is σ = 4305600. Its totient is φ = 1379600.

The previous prime is 2587121. The next prime is 2587127. The reversal of 2587125 is 5217852.

It is not a de Polignac number, because 2587125 - 2² = 2587121 is a prime.

2587125 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2587092 and 2587101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2587121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3075 + ... + 3824.

It is an arithmetic number, because the mean of its divisors is an integer number (269100).

2^2587125 is an apocalyptic number.

2587125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2587125 is a deficient number, since it is larger than the sum of its proper divisors (1718475).

2587125 is an equidigital number, since it uses as much as digits as its factorization.

2587125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6917 (or 6907 counting only the distinct ones).

The product of its digits is 5600, while the sum is 30.

The square root of 2587125 is about 1608.4542268899. The cubic root of 2587125 is about 137.2795365114.

The spelling of 2587125 in words is "two million, five hundred eighty-seven thousand, one hundred twenty-five".