87934704272 has 20 divisors (see below), whose sum is σ = 170746312236. Its totient is φ = 43871139840.

The previous prime is 87934704259. The next prime is 87934704301. The reversal of 87934704272 is 27240743978.

It can be written as a sum of positive squares in 2 ways, for example, as 68803388416 + 19131315856 = 262304^2 + 138316^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6005729 + ... + 6020352.

Almost surely, 2^87934704272 is an apocalyptic number.

It is an amenable number.

87934704272 is a deficient number, since it is larger than the sum of its proper divisors (82811607964).

87934704272 is a wasteful number, since it uses less digits than its factorization.

87934704272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12026546 (or 12026540 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 53.

The spelling of 87934704272 in words is "eighty-seven billion, nine hundred thirty-four million, seven hundred four thousand, two hundred seventy-two".