2245252115 has 4 divisors (see below), whose sum is σ = 2694302544. Its totient is φ = 1796201688.

The previous prime is 2245252103. The next prime is 2245252147. The reversal of 2245252115 is 5112525422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2245252115 - 2⁸ = 2245251859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224525207 + ... + 224525216.

It is an arithmetic number, because the mean of its divisors is an integer number (673575636).

Almost surely, 2^2245252115 is an apocalyptic number.

2245252115 is a deficient number, since it is larger than the sum of its proper divisors (449050429).

2245252115 is an equidigital number, since it uses as much as digits as its factorization.

2245252115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449050428.

The product of its digits is 8000, while the sum is 29.

The square root of 2245252115 is about 47384.0913704167. The cubic root of 2245252115 is about 1309.4483458970.

Adding to 2245252115 its reverse (5112525422), we get a palindrome (7357777537).

The spelling of 2245252115 in words is "two billion, two hundred forty-five million, two hundred fifty-two thousand, one hundred fifteen".