8540832227 has 8 divisors (see below), whose sum is σ = 8817701760. Its totient is φ = 8264047680.

The previous prime is 8540832199. The next prime is 8540832257. The reversal of 8540832227 is 7222380458.

It is a happy number.

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 8540832227 - 2⁶ = 8540832163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8540832257) 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, 230549 + ... + 265017.

It is an arithmetic number, because the mean of its divisors is an integer number (1102212720).

Almost surely, 2^8540832227 is an apocalyptic number.

8540832227 is a deficient number, since it is larger than the sum of its proper divisors (276869533).

8540832227 is a wasteful number, since it uses less digits than its factorization.

8540832227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42493.

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 8540832227 is about 92416.6231096982. The cubic root of 8540832227 is about 2044.0902353913.

The spelling of 8540832227 in words is "eight billion, five hundred forty million, eight hundred thirty-two thousand, two hundred twenty-seven".