86830751 has 8 divisors (see below), whose sum is σ = 100199424. Its totient is φ = 73703160.

The previous prime is 86830729. The next prime is 86830753. The reversal of 86830751 is 15703868.

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 86830751 - 2⁶ = 86830687 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 (86830753) 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 7 ways as a sum of consecutive naturals, for example, 59495 + ... + 60936.

It is an arithmetic number, because the mean of its divisors is an integer number (12524928).

Almost surely, 2^86830751 is an apocalyptic number.

86830751 is a deficient number, since it is larger than the sum of its proper divisors (13368673).

86830751 is a wasteful number, since it uses less digits than its factorization.

86830751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120541.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 86830751 is about 9318.3019375850. The cubic root of 86830751 is about 442.8172383300.

The spelling of 86830751 in words is "eighty-six million, eight hundred thirty thousand, seven hundred fifty-one".