86113689192 has 32 divisors (see below), whose sum is σ = 239204692800. Its totient is φ = 28704562992.

The previous prime is 86113689163. The next prime is 86113689199. The reversal of 86113689192 is 29198631168.

86113689192 is a `hidden beast` number, since 8 + 611 + 3 + 6 + 8 + 9 + 19 + 2 = 666.

It is a super-2 number, since 2×86113689192² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (86113689199) 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, 199337028 + ... + 199337459.

It is an arithmetic number, because the mean of its divisors is an integer number (7475146650).

Almost surely, 2^86113689192 is an apocalyptic number.

It is an amenable number.

86113689192 is an abundant number, since it is smaller than the sum of its proper divisors (153091003608).

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

86113689192 is a wasteful number, since it uses less digits than its factorization.

86113689192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398674502 (or 398674492 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 54.

The spelling of 86113689192 in words is "eighty-six billion, one hundred thirteen million, six hundred eighty-nine thousand, one hundred ninety-two".