8720275201 has 8 divisors (see below), whose sum is σ = 9597214944. Its totient is φ = 7857366720.

The previous prime is 8720275183. The next prime is 8720275243. The reversal of 8720275201 is 1025720278.

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 8720275201 - 2⁷ = 8720275073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8720275271) 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, 3506511 + ... + 3508996.

It is an arithmetic number, because the mean of its divisors is an integer number (1199651868).

Almost surely, 2^8720275201 is an apocalyptic number.

It is an amenable number.

8720275201 is a deficient number, since it is larger than the sum of its proper divisors (876939743).

8720275201 is a wasteful number, since it uses less digits than its factorization.

8720275201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7015631.

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 8720275201 is about 93382.4137672613. The cubic root of 8720275201 is about 2058.3065858996.

Adding to 8720275201 its reverse (1025720278), we get a palindrome (9745995479).

The spelling of 8720275201 in words is "eight billion, seven hundred twenty million, two hundred seventy-five thousand, two hundred one".