87607489218 has 16 divisors (see below), whose sum is σ = 175250570976. Its totient is φ = 29196564320.

The previous prime is 87607489213. The next prime is 87607489231. The reversal of 87607489218 is 81298470678.

It is not an unprimeable number, because it can be changed into a prime (87607489213) 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, 1450971 + ... + 1510142.

It is an arithmetic number, because the mean of its divisors is an integer number (10953160686).

Almost surely, 2^87607489218 is an apocalyptic number.

87607489218 is an abundant number, since it is smaller than the sum of its proper divisors (87643081758).

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

87607489218 is a wasteful number, since it uses less digits than its factorization.

87607489218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2966049.

The product of its (nonzero) digits is 10838016, while the sum is 60.

The spelling of 87607489218 in words is "eighty-seven billion, six hundred seven million, four hundred eighty-nine thousand, two hundred eighteen".