2487625 has 16 divisors (see below), whose sum is σ = 3549312. Its totient is φ = 1705200.

The previous prime is 2487623. The next prime is 2487629. The reversal of 2487625 is 5267842.

It is not a de Polignac number, because 2487625 - 2¹ = 2487623 is a prime.

It is a Duffinian number.

2487625 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2487623) 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, 547 + ... + 2296.

It is an arithmetic number, because the mean of its divisors is an integer number (221832).

2^2487625 is an apocalyptic number.

2487625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2487625 is a deficient number, since it is larger than the sum of its proper divisors (1061687).

2487625 is an equidigital number, since it uses as much as digits as its factorization.

2487625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865 (or 2855 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 2487625 is about 1577.2206567250. The cubic root of 2487625 is about 135.4965708568.

The spelling of 2487625 in words is "two million, four hundred eighty-seven thousand, six hundred twenty-five".