2548025 has 6 divisors (see below), whose sum is σ = 3159582. Its totient is φ = 2038400.

The previous prime is 2548019. The next prime is 2548061. The reversal of 2548025 is 5208452.

2548025 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 23104 + 2524921 = 152^2 + 1589^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2548025 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2547985 and 2548003.

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 5 ways as a sum of consecutive naturals, for example, 50936 + ... + 50985.

It is an arithmetic number, because the mean of its divisors is an integer number (526597).

2^2548025 is an apocalyptic number.

2548025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2548025 is a deficient number, since it is larger than the sum of its proper divisors (611557).

2548025 is a wasteful number, since it uses less digits than its factorization.

2548025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101931 (or 101926 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 2548025 is about 1596.2534259948. The cubic root of 2548025 is about 136.5844405905.

The spelling of 2548025 in words is "two million, five hundred forty-eight thousand, twenty-five".