86741860 has 24 divisors (see below), whose sum is σ = 182722176. Its totient is φ = 34589280.

The previous prime is 86741857. The next prime is 86741881. The reversal of 86741860 is 6814768.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69 + ... + 13171.

It is an arithmetic number, because the mean of its divisors is an integer number (7613424).

Almost surely, 2^86741860 is an apocalyptic number.

It is an amenable number.

86741860 is an abundant number, since it is smaller than the sum of its proper divisors (95980316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86741860 is a wasteful number, since it uses less digits than its factorization.

86741860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13443 (or 13441 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 86741860 is about 9313.5310167519. The cubic root of 86741860 is about 442.6660787217. Note that the first 3 decimals are identical.

The spelling of 86741860 in words is "eighty-six million, seven hundred forty-one thousand, eight hundred sixty".