86852066 has 16 divisors (see below), whose sum is σ = 149065920. Its totient is φ = 37178160.

The previous prime is 86852057. The next prime is 86852089. The reversal of 86852066 is 66025868.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10400 + ... + 16788.

It is an arithmetic number, because the mean of its divisors is an integer number (9316620).

Almost surely, 2^86852066 is an apocalyptic number.

86852066 is a deficient number, since it is larger than the sum of its proper divisors (62213854).

86852066 is a wasteful number, since it uses less digits than its factorization.

86852066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7369.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 86852066 is about 9319.4455843682. The cubic root of 86852066 is about 442.8534692624.

The spelling of 86852066 in words is "eighty-six million, eight hundred fifty-two thousand, sixty-six".