86712371 has 8 divisors (see below), whose sum is σ = 92563200. Its totient is φ = 80990280.

The previous prime is 86712361. The next prime is 86712389. The reversal of 86712371 is 17321768.

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

It is a cyclic number.

It is not a de Polignac number, because 86712371 - 2¹⁰ = 86711347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86712331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30791 + ... + 33488.

It is an arithmetic number, because the mean of its divisors is an integer number (11570400).

Almost surely, 2^86712371 is an apocalyptic number.

86712371 is a deficient number, since it is larger than the sum of its proper divisors (5850829).

86712371 is a wasteful number, since it uses less digits than its factorization.

86712371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64369.

The product of its digits is 14112, while the sum is 35.

The square root of 86712371 is about 9311.9477554376. The cubic root of 86712371 is about 442.6159097124.

The spelling of 86712371 in words is "eighty-six million, seven hundred twelve thousand, three hundred seventy-one".