86829982 has 8 divisors (see below), whose sum is σ = 137906496. Its totient is φ = 40861152.

The previous prime is 86829971. The next prime is 86830021. The reversal of 86829982 is 28992868.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1276878 + ... + 1276945.

It is an arithmetic number, because the mean of its divisors is an integer number (17238312).

Almost surely, 2^86829982 is an apocalyptic number.

86829982 is a deficient number, since it is larger than the sum of its proper divisors (51076514).

86829982 is a wasteful number, since it uses less digits than its factorization.

86829982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553842.

The product of its digits is 995328, while the sum is 52.

The square root of 86829982 is about 9318.2606746109. The cubic root of 86829982 is about 442.8159310840.

The spelling of 86829982 in words is "eighty-six million, eight hundred twenty-nine thousand, nine hundred eighty-two".