86963223 has 8 divisors (see below), whose sum is σ = 116071936. Its totient is φ = 57915000.

The previous prime is 86963213. The next prime is 86963237. The reversal of 86963223 is 32236968.

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

It is a de Polignac number, because none of the positive numbers 2^k-86963223 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 (86963213) 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, 11653 + ... + 17598.

It is an arithmetic number, because the mean of its divisors is an integer number (14508992).

Almost surely, 2^86963223 is an apocalyptic number.

86963223 is a deficient number, since it is larger than the sum of its proper divisors (29108713).

86963223 is a wasteful number, since it uses less digits than its factorization.

86963223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30245.

The product of its digits is 93312, while the sum is 39.

The square root of 86963223 is about 9325.4073905648. The cubic root of 86963223 is about 443.0423163432.

The spelling of 86963223 in words is "eighty-six million, nine hundred sixty-three thousand, two hundred twenty-three".