85167066 has 8 divisors (see below), whose sum is σ = 170334144. Its totient is φ = 28389020.

The previous prime is 85167053. The next prime is 85167073. The reversal of 85167066 is 66076158.

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

85167066 is an admirable 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, 7097250 + ... + 7097261.

It is an arithmetic number, because the mean of its divisors is an integer number (21291768).

Almost surely, 2^85167066 is an apocalyptic number.

85167066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

85167066 is a wasteful number, since it uses less digits than its factorization.

85167066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14194516.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 85167066 is about 9228.6004356024. The cubic root of 85167066 is about 439.9708417317.

The spelling of 85167066 in words is "eighty-five million, one hundred sixty-seven thousand, sixty-six".