87603962218 has 8 divisors (see below), whose sum is σ = 131410258848. Its totient is φ = 43800542604.

The previous prime is 87603962209. The next prime is 87603962219. The reversal of 87603962218 is 81226930678.

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

It is not an unprimeable number, because it can be changed into a prime (87603962219) 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, 641446 + ... + 765937.

It is an arithmetic number, because the mean of its divisors is an integer number (16426282356).

Almost surely, 2^87603962218 is an apocalyptic number.

87603962218 is a deficient number, since it is larger than the sum of its proper divisors (43806296630).

87603962218 is a wasteful number, since it uses less digits than its factorization.

87603962218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438508.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 87603962218 in words is "eighty-seven billion, six hundred three million, nine hundred sixty-two thousand, two hundred eighteen".