86215046632 has 64 divisors (see below), whose sum is σ = 190090152000. Its totient is φ = 36140643840.

The previous prime is 86215046597. The next prime is 86215046639. The reversal of 86215046632 is 23664051268.

It is not an unprimeable number, because it can be changed into a prime (86215046639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1220619 + ... + 1289317.

It is an arithmetic number, because the mean of its divisors is an integer number (2970158625).

Almost surely, 2^86215046632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86215046632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95045076000).

86215046632 is an abundant number, since it is smaller than the sum of its proper divisors (103875105368).

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

86215046632 is a wasteful number, since it uses less digits than its factorization.

86215046632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69826 (or 69822 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 86215046632 in words is "eighty-six billion, two hundred fifteen million, forty-six thousand, six hundred thirty-two".