2442623225 has 24 divisors (see below), whose sum is σ = 3464034240. Its totient is φ = 1673737920.

The previous prime is 2442623203. The next prime is 2442623273. The reversal of 2442623225 is 5223262442.

It is not a de Polignac number, because 2442623225 - 2²⁰ = 2441574649 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2442623191 and 2442623200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 287894 + ... + 296256.

It is an arithmetic number, because the mean of its divisors is an integer number (144334760).

Almost surely, 2^2442623225 is an apocalyptic number.

2442623225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2442623225 is a deficient number, since it is larger than the sum of its proper divisors (1021411015).

2442623225 is a wasteful number, since it uses less digits than its factorization.

2442623225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10049 (or 10044 counting only the distinct ones).

The product of its digits is 46080, while the sum is 32.

The square root of 2442623225 is about 49422.9018269871. The cubic root of 2442623225 is about 1346.7453789877.

Adding to 2442623225 its reverse (5223262442), we get a palindrome (7665885667).

The spelling of 2442623225 in words is "two billion, four hundred forty-two million, six hundred twenty-three thousand, two hundred twenty-five".