2448225 has 72 divisors (see below), whose sum is σ = 5055232. Its totient is φ = 1166400.

The previous prime is 2448223. The next prime is 2448227. The reversal of 2448225 is 5228442.

2448225 = T₄₃₀ + T₄₃₁ + ... + T₄₅₄.

It is a happy number.

2448225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2448223) and next prime (2448227).

It is not a de Polignac number, because 2448225 - 2¹ = 2448223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2448223) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 78960 + ... + 78990.

2^2448225 is an apocalyptic number.

2448225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2448225 is an abundant number, since it is smaller than the sum of its proper divisors (2607007).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2448225 is a wasteful number, since it uses less digits than its factorization.

2448225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69 (or 52 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 2448225 is about 1564.6804785642. The cubic root of 2448225 is about 134.7774109730. Note that the first 3 decimals are identical.

The spelling of 2448225 in words is "two million, four hundred forty-eight thousand, two hundred twenty-five".