2245253860 has 24 divisors (see below), whose sum is σ = 4745071800. Its totient is φ = 892379904.

The previous prime is 2245253837. The next prime is 2245253891. The reversal of 2245253860 is 683525422.

It can be written as a sum of positive squares in 4 ways, for example, as 653722624 + 1591531236 = 25568^2 + 39894^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354385 + ... + 360664.

It is an arithmetic number, because the mean of its divisors is an integer number (197711325).

Almost surely, 2^2245253860 is an apocalyptic number.

2245253860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2245253860 is an abundant number, since it is smaller than the sum of its proper divisors (2499817940).

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

2245253860 is a wasteful number, since it uses less digits than its factorization.

2245253860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715215 (or 715213 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 2245253860 is about 47384.1097837661. The cubic root of 2245253860 is about 1309.4486851294.

The spelling of 2245253860 in words is "two billion, two hundred forty-five million, two hundred fifty-three thousand, eight hundred sixty".