86213107232 has 36 divisors (see below), whose sum is σ = 197443414350. Its totient is φ = 36948473856.

The previous prime is 86213107231. The next prime is 86213107261. The reversal of 86213107232 is 23270131268.

It can be written as a sum of positive squares in only one way, i.e., 62002992016 + 24210115216 = 249004^2 + 155596^2 .

It is a junction number, because it is equal to n+sod(n) for n = 86213107192 and 86213107201.

It is not an unprimeable number, because it can be changed into a prime (86213107231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27489857 + ... + 27492992.

Almost surely, 2^86213107232 is an apocalyptic number.

It is an amenable number.

86213107232 is an abundant number, since it is smaller than the sum of its proper divisors (111230307118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86213107232 is a wasteful number, since it uses less digits than its factorization.

86213107232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54982873 (or 54982858 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 86213107232 in words is "eighty-six billion, two hundred thirteen million, one hundred seven thousand, two hundred thirty-two".