86498063 has 4 divisors (see below), whose sum is σ = 86518440. Its totient is φ = 86477688.

The previous prime is 86498059. The next prime is 86498081. The reversal of 86498063 is 36089468.

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 86498063 - 2² = 86498059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86498003) 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, 1145 + ... + 13202.

It is an arithmetic number, because the mean of its divisors is an integer number (21629610).

Almost surely, 2^86498063 is an apocalyptic number.

86498063 is a deficient number, since it is larger than the sum of its proper divisors (20377).

86498063 is a wasteful number, since it uses less digits than its factorization.

86498063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20376.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 86498063 is about 9300.4334845210. The cubic root of 86498063 is about 442.2509699243.

The spelling of 86498063 in words is "eighty-six million, four hundred ninety-eight thousand, sixty-three".