87372968306 has 16 divisors (see below), whose sum is σ = 141247365504. Its totient is φ = 40295580624.

The previous prime is 87372968299. The next prime is 87372968311. The reversal of 87372968306 is 60386927378.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231700 + ... + 1300703.

It is an arithmetic number, because the mean of its divisors is an integer number (8827960344).

Almost surely, 2^87372968306 is an apocalyptic number.

87372968306 is a deficient number, since it is larger than the sum of its proper divisors (53874397198).

87372968306 is a wasteful number, since it uses less digits than its factorization.

87372968306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2533745.

The product of its (nonzero) digits is 18289152, while the sum is 59.

The spelling of 87372968306 in words is "eighty-seven billion, three hundred seventy-two million, nine hundred sixty-eight thousand, three hundred six".