86536803 has 4 divisors (see below), whose sum is σ = 115382408. Its totient is φ = 57691200.

The previous prime is 86536799. The next prime is 86536829. The reversal of 86536803 is 30863568.

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

It is not a de Polignac number, because 86536803 - 2² = 86536799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86536843) 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, 14422798 + ... + 14422803.

It is an arithmetic number, because the mean of its divisors is an integer number (28845602).

Almost surely, 2^86536803 is an apocalyptic number.

86536803 is a deficient number, since it is larger than the sum of its proper divisors (28845605).

86536803 is a wasteful number, since it uses less digits than its factorization.

86536803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28845604.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 86536803 is about 9302.5159499998. The cubic root of 86536803 is about 442.3169839091.

The spelling of 86536803 in words is "eighty-six million, five hundred thirty-six thousand, eight hundred three".