87436114848 has 120 divisors (see below), whose sum is σ = 261999430308. Its totient is φ = 28595414016.

The previous prime is 87436114741. The next prime is 87436114879. The reversal of 87436114848 is 84841163478.

It can be written as a sum of positive squares in 2 ways, for example, as 87419566224 + 16548624 = 295668^2 + 4068^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 87436114794 and 87436114803.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 180861 + ... + 455612.

Almost surely, 2^87436114848 is an apocalyptic number.

It is an amenable number.

87436114848 is an abundant number, since it is smaller than the sum of its proper divisors (174563315460).

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

87436114848 is a wasteful number, since it uses less digits than its factorization.

87436114848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636548 (or 636531 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 54.

The spelling of 87436114848 in words is "eighty-seven billion, four hundred thirty-six million, one hundred fourteen thousand, eight hundred forty-eight".