87488182 has 8 divisors (see below), whose sum is σ = 136938096. Its totient is φ = 41842152.

The previous prime is 87488147. The next prime is 87488183. The reversal of 87488182 is 28188478.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 1901917 = 87488182 / (8 + 7 + 4 + 8 + 8 + 1 + 8 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87488183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950913 + ... + 951004.

It is an arithmetic number, because the mean of its divisors is an integer number (17117262).

Almost surely, 2^87488182 is an apocalyptic number.

87488182 is a deficient number, since it is larger than the sum of its proper divisors (49449914).

87488182 is a wasteful number, since it uses less digits than its factorization.

87488182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901942.

The product of its digits is 229376, while the sum is 46.

The square root of 87488182 is about 9353.5117469323. The cubic root of 87488182 is about 443.9320128295.

The spelling of 87488182 in words is "eighty-seven million, four hundred eighty-eight thousand, one hundred eighty-two".