2245079320 has 32 divisors (see below), whose sum is σ = 5510650320. Its totient is φ = 816392320.

The previous prime is 2245079299. The next prime is 2245079323. The reversal of 2245079320 is 239705422.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245079323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2550787 + ... + 2551666.

Almost surely, 2^2245079320 is an apocalyptic number.

2245079320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2245079320 is an abundant number, since it is smaller than the sum of its proper divisors (3265571000).

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

2245079320 is a wasteful number, since it uses less digits than its factorization.

2245079320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5102475 (or 5102471 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2245079320 is about 47382.2679913066. The cubic root of 2245079320 is about 1309.4147532431.

The spelling of 2245079320 in words is "two billion, two hundred forty-five million, seventy-nine thousand, three hundred twenty".