86225173247 has 8 divisors (see below), whose sum is σ = 91856876160. Its totient is φ = 80702823960.

The previous prime is 86225173213. The next prime is 86225173249. The reversal of 86225173247 is 74237152268.

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 86225173247 - 2⁸ = 86225172991 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 (86225173249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27336779 + ... + 27339932.

It is an arithmetic number, because the mean of its divisors is an integer number (11482109520).

Almost surely, 2^86225173247 is an apocalyptic number.

86225173247 is a deficient number, since it is larger than the sum of its proper divisors (5631702913).

86225173247 is a wasteful number, since it uses less digits than its factorization.

86225173247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54676813.

The product of its digits is 1128960, while the sum is 47.

The spelling of 86225173247 in words is "eighty-six billion, two hundred twenty-five million, one hundred seventy-three thousand, two hundred forty-seven".