2280072317 has 8 divisors (see below), whose sum is σ = 2519159616. Its totient is φ = 2052647872.

The previous prime is 2280072293. The next prime is 2280072323. The reversal of 2280072317 is 7132700822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2280072317 - 2⁶ = 2280072253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280071317) 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, 2915303 + ... + 2916084.

It is an arithmetic number, because the mean of its divisors is an integer number (314894952).

Almost surely, 2^2280072317 is an apocalyptic number.

It is an amenable number.

2280072317 is a deficient number, since it is larger than the sum of its proper divisors (239087299).

2280072317 is a wasteful number, since it uses less digits than its factorization.

2280072317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5831427.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 2280072317 is about 47750.1027957009. The cubic root of 2280072317 is about 1316.1827883082.

The spelling of 2280072317 in words is "two billion, two hundred eighty million, seventy-two thousand, three hundred seventeen".