87600072932 has 6 divisors (see below), whose sum is σ = 153300127638. Its totient is φ = 43800036464.

The previous prime is 87600072881. The next prime is 87600072953. The reversal of 87600072932 is 23927000678.

It can be written as a sum of positive squares in only one way, i.e., 46214680576 + 41385392356 = 214976^2 + 203434^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10950009113 + ... + 10950009120.

It is an arithmetic number, because the mean of its divisors is an integer number (25550021273).

Almost surely, 2^87600072932 is an apocalyptic number.

It is an amenable number.

87600072932 is a deficient number, since it is larger than the sum of its proper divisors (65700054706).

87600072932 is a wasteful number, since it uses less digits than its factorization.

87600072932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21900018237 (or 21900018235 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 87600072932 in words is "eighty-seven billion, six hundred million, seventy-two thousand, nine hundred thirty-two".