86663371 has 8 divisors (see below), whose sum is σ = 89150544. Its totient is φ = 84210720.

The previous prime is 86663329. The next prime is 86663377. The reversal of 86663371 is 17336668.

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 86663371 - 2⁹ = 86662859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86663377) 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, 3496 + ... + 13621.

It is an arithmetic number, because the mean of its divisors is an integer number (11143818).

Almost surely, 2^86663371 is an apocalyptic number.

86663371 is a deficient number, since it is larger than the sum of its proper divisors (2487173).

86663371 is a wasteful number, since it uses less digits than its factorization.

86663371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17261.

The product of its digits is 108864, while the sum is 40.

The square root of 86663371 is about 9309.3163551359. The cubic root of 86663371 is about 442.5325218950.

The spelling of 86663371 in words is "eighty-six million, six hundred sixty-three thousand, three hundred seventy-one".