86986203 has 4 divisors (see below), whose sum is σ = 115981608. Its totient is φ = 57990800.

The previous prime is 86986187. The next prime is 86986219. The reversal of 86986203 is 30268968.

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

It is an interprime number because it is at equal distance from previous prime (86986187) and next prime (86986219).

It is a cyclic number.

It is not a de Polignac number, because 86986203 - 2⁴ = 86986187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86986243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14497698 + ... + 14497703.

It is an arithmetic number, because the mean of its divisors is an integer number (28995402).

Almost surely, 2^86986203 is an apocalyptic number.

86986203 is a deficient number, since it is larger than the sum of its proper divisors (28995405).

86986203 is a wasteful number, since it uses less digits than its factorization.

86986203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28995404.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 86986203 is about 9326.6394269319. The cubic root of 86986203 is about 443.0813374965.

The spelling of 86986203 in words is "eighty-six million, nine hundred eighty-six thousand, two hundred three".