86111298 has 48 divisors (see below), whose sum is σ = 229634496. Its totient is φ = 22710240.

The previous prime is 86111297. The next prime is 86111303. The reversal of 86111298 is 89211168.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (86111297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24648 + ... + 27923.

It is an arithmetic number, because the mean of its divisors is an integer number (4784052).

Almost surely, 2^86111298 is an apocalyptic number.

86111298 is an abundant number, since it is smaller than the sum of its proper divisors (143523198).

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

86111298 is a wasteful number, since it uses less digits than its factorization.

86111298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52599 (or 52596 counting only the distinct ones).

The product of its digits is 6912, while the sum is 36.

The square root of 86111298 is about 9279.6173412485. The cubic root of 86111298 is about 441.5908288600.

The spelling of 86111298 in words is "eighty-six million, one hundred eleven thousand, two hundred ninety-eight".