2485825 has 12 divisors (see below), whose sum is σ = 3264300. Its totient is φ = 1871360.

The previous prime is 2485807. The next prime is 2485831. The reversal of 2485825 is 5285842.

2485825 = T₂₉₀ + T₂₉₁ + ... + T₃₃₉.

2485825 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 6 ways, for example, as 14641 + 2471184 = 121^2 + 1572^2 .

It is not a de Polignac number, because 2485825 - 2¹¹ = 2483777 is a prime.

2485825 is a lucky 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 11 ways as a sum of consecutive naturals, for example, 2500 + ... + 3349.

It is an arithmetic number, because the mean of its divisors is an integer number (272025).

2^2485825 is an apocalyptic number.

2485825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2485825 is a deficient number, since it is larger than the sum of its proper divisors (778475).

2485825 is a wasteful number, since it uses less digits than its factorization.

2485825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5876 (or 5871 counting only the distinct ones).

The product of its digits is 25600, while the sum is 34.

The square root of 2485825 is about 1576.6499294390. The cubic root of 2485825 is about 135.4638820235.

It can be divided in two parts, 24 and 85825, that added together give a square (85849 = 293²).

The spelling of 2485825 in words is "two million, four hundred eighty-five thousand, eight hundred twenty-five".