87066182 has 16 divisors (see below), whose sum is σ = 151787520. Its totient is φ = 36681288.

The previous prime is 87066181. The next prime is 87066191. The reversal of 87066182 is 28166078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87066181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51878 + ... + 53529.

It is an arithmetic number, because the mean of its divisors is an integer number (9486720).

Almost surely, 2^87066182 is an apocalyptic number.

87066182 is a deficient number, since it is larger than the sum of its proper divisors (64721338).

87066182 is a wasteful number, since it uses less digits than its factorization.

87066182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105475.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 87066182 is about 9330.9261062340. The cubic root of 87066182 is about 443.2170921556.

The spelling of 87066182 in words is "eighty-seven million, sixty-six thousand, one hundred eighty-two".