86986735 has 8 divisors (see below), whose sum is σ = 113873616. Its totient is φ = 63263040.

The previous prime is 86986723. The next prime is 86986763. The reversal of 86986735 is 53768968.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 86986735 - 2¹⁹ = 86462447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790734 + ... + 790843.

It is an arithmetic number, because the mean of its divisors is an integer number (14234202).

Almost surely, 2^86986735 is an apocalyptic number.

86986735 is a deficient number, since it is larger than the sum of its proper divisors (26886881).

86986735 is a wasteful number, since it uses less digits than its factorization.

86986735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581593.

The product of its digits is 2177280, while the sum is 52.

The square root of 86986735 is about 9326.6679473433. The cubic root of 86986735 is about 443.0822407769.

The spelling of 86986735 in words is "eighty-six million, nine hundred eighty-six thousand, seven hundred thirty-five".