2442276225 has 24 divisors (see below), whose sum is σ = 4486553120. Its totient is φ = 1302546960.

The previous prime is 2442276217. The next prime is 2442276227. The reversal of 2442276225 is 5226722442.

2442276225 is a `hidden beast` number, since 2 + 4 + 4 + 2 + 27 + 622 + 5 = 666.

It is not a de Polignac number, because 2442276225 - 2³ = 2442276217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2442276225.

It is not an unprimeable number, because it can be changed into a prime (2442276227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1808419 + ... + 1809768.

Almost surely, 2^2442276225 is an apocalyptic number.

2442276225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2442276225 is a deficient number, since it is larger than the sum of its proper divisors (2044276895).

2442276225 is a wasteful number, since it uses less digits than its factorization.

2442276225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3618206 (or 3618195 counting only the distinct ones).

The product of its digits is 107520, while the sum is 36.

The square root of 2442276225 is about 49419.3911840282. The cubic root of 2442276225 is about 1346.6816029111.

Adding to 2442276225 its reverse (5226722442), we get a palindrome (7668998667).

The spelling of 2442276225 in words is "two billion, four hundred forty-two million, two hundred seventy-six thousand, two hundred twenty-five".