86735966 has 8 divisors (see below), whose sum is σ = 130212840. Its totient is φ = 43331688.

The previous prime is 86735963. The next prime is 86735977. The reversal of 86735966 is 66953768.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86735963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15056 + ... + 20003.

It is an arithmetic number, because the mean of its divisors is an integer number (16276605).

Almost surely, 2^86735966 is an apocalyptic number.

86735966 is a deficient number, since it is larger than the sum of its proper divisors (43476874).

86735966 is a wasteful number, since it uses less digits than its factorization.

86735966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36298.

The product of its digits is 1632960, while the sum is 50.

The square root of 86735966 is about 9313.2145900328. The cubic root of 86735966 is about 442.6560522940.

The spelling of 86735966 in words is "eighty-six million, seven hundred thirty-five thousand, nine hundred sixty-six".