2488225 has 6 divisors (see below), whose sum is σ = 3085430. Its totient is φ = 1990560.

The previous prime is 2488223. The next prime is 2488231. The reversal of 2488225 is 5228842.

It can be written as a sum of positive squares in 3 ways, for example, as 1296 + 2486929 = 36^2 + 1577^2 .

It is not a de Polignac number, because 2488225 - 2¹ = 2488223 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁸ + 4³ + 8² + 8² + 2²⁰ + 2²⁰ + 5⁸ .

It is not an unprimeable number, because it can be changed into a prime (2488223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49740 + ... + 49789.

2^2488225 is an apocalyptic number.

2488225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2488225 is a deficient number, since it is larger than the sum of its proper divisors (597205).

2488225 is an equidigital number, since it uses as much as digits as its factorization.

2488225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99539 (or 99534 counting only the distinct ones).

The product of its digits is 10240, while the sum is 31.

The square root of 2488225 is about 1577.4108532656. The cubic root of 2488225 is about 135.5074636303.

The spelling of 2488225 in words is "two million, four hundred eighty-eight thousand, two hundred twenty-five".