86875723 has 8 divisors (see below), whose sum is σ = 94856256. Its totient is φ = 78909000.

The previous prime is 86875709. The next prime is 86875727. The reversal of 86875723 is 32757868.

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 86875723 - 2⁹ = 86875211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86875727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13240 + ... + 18682.

It is an arithmetic number, because the mean of its divisors is an integer number (11857032).

Almost surely, 2^86875723 is an apocalyptic number.

86875723 is a deficient number, since it is larger than the sum of its proper divisors (7980533).

86875723 is a wasteful number, since it uses less digits than its factorization.

86875723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6905.

The product of its digits is 564480, while the sum is 46.

The square root of 86875723 is about 9320.7147258137. The cubic root of 86875723 is about 442.8936741531.

The spelling of 86875723 in words is "eighty-six million, eight hundred seventy-five thousand, seven hundred twenty-three".