2275971217 has 8 divisors (see below), whose sum is σ = 2464741440. Its totient is φ = 2089157520.

The previous prime is 2275971211. The next prime is 2275971223. The reversal of 2275971217 is 7121795722.

It is an interprime number because it is at equal distance from previous prime (2275971211) and next prime (2275971223).

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 2275971217 - 2¹⁵ = 2275938449 is a prime.

It is a super-2 number, since 2×2275971217² = 10360089961224922178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2275971211) 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, 486709 + ... + 491362.

It is an arithmetic number, because the mean of its divisors is an integer number (308092680).

Almost surely, 2^2275971217 is an apocalyptic number.

It is an amenable number.

2275971217 is a deficient number, since it is larger than the sum of its proper divisors (188770223).

2275971217 is a wasteful number, since it uses less digits than its factorization.

2275971217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978263.

The product of its digits is 123480, while the sum is 43.

The square root of 2275971217 is about 47707.1401050199. The cubic root of 2275971217 is about 1315.3931880957.

The spelling of 2275971217 in words is "two billion, two hundred seventy-five million, nine hundred seventy-one thousand, two hundred seventeen".