86362863 has 4 divisors (see below), whose sum is σ = 115150488. Its totient is φ = 57575240.

The previous prime is 86362853. The next prime is 86362891. The reversal of 86362863 is 36826368.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86362863 - 2¹⁰ = 86361839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86362853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14393808 + ... + 14393813.

It is an arithmetic number, because the mean of its divisors is an integer number (28787622).

Almost surely, 2^86362863 is an apocalyptic number.

86362863 is a deficient number, since it is larger than the sum of its proper divisors (28787625).

86362863 is a wasteful number, since it uses less digits than its factorization.

86362863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28787624.

The product of its digits is 248832, while the sum is 42.

The square root of 86362863 is about 9293.1621636556. The cubic root of 86362863 is about 442.0204310014.

The spelling of 86362863 in words is "eighty-six million, three hundred sixty-two thousand, eight hundred sixty-three".