85061180 has 24 divisors (see below), whose sum is σ = 178803072. Its totient is φ = 33991232.

The previous prime is 85061177. The next prime is 85061201. The reversal of 85061180 is 8116058.

It is a congruent number.

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, 35294 + ... + 37626.

It is an arithmetic number, because the mean of its divisors is an integer number (7450128).

Almost surely, 2^85061180 is an apocalyptic number.

It is an amenable number.

85061180 is an abundant number, since it is smaller than the sum of its proper divisors (93741892).

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

85061180 is a wasteful number, since it uses less digits than its factorization.

85061180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4165 (or 4163 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 85061180 is about 9222.8618118239. The cubic root of 85061180 is about 439.7884313439.

The spelling of 85061180 in words is "eighty-five million, sixty-one thousand, one hundred eighty".