86752679 has 32 divisors (see below), whose sum is σ = 101352384. Its totient is φ = 73681920.

The previous prime is 86752669. The next prime is 86752691. The reversal of 86752679 is 97625768.

It is not a de Polignac number, because 86752679 - 2¹⁶ = 86687143 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 (86752669) 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 31 ways as a sum of consecutive naturals, for example, 1045172 + ... + 1045254.

It is an arithmetic number, because the mean of its divisors is an integer number (3167262).

Almost surely, 2^86752679 is an apocalyptic number.

86752679 is a deficient number, since it is larger than the sum of its proper divisors (14599705).

86752679 is a wasteful number, since it uses less digits than its factorization.

86752679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227.

The product of its digits is 1270080, while the sum is 50.

The square root of 86752679 is about 9314.1118202435. Note that the first 3 decimals coincide. The cubic root of 86752679 is about 442.6844820056.

The spelling of 86752679 in words is "eighty-six million, seven hundred fifty-two thousand, six hundred seventy-nine".