87282746192 has 10 divisors (see below), whose sum is σ = 169110320778. Its totient is φ = 43641373088.

The previous prime is 87282746191. The next prime is 87282746197. The reversal of 87282746192 is 29164728278.

It can be written as a sum of positive squares in only one way, i.e., 46778768656 + 40503977536 = 216284^2 + 201256^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87282746191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727585803 + ... + 2727585834.

Almost surely, 2^87282746192 is an apocalyptic number.

It is an amenable number.

87282746192 is a deficient number, since it is larger than the sum of its proper divisors (81827574586).

87282746192 is a wasteful number, since it uses less digits than its factorization.

87282746192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5455171645 (or 5455171639 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 56.

The spelling of 87282746192 in words is "eighty-seven billion, two hundred eighty-two million, seven hundred forty-six thousand, one hundred ninety-two".