87885949248 has 42 divisors (see below), whose sum is σ = 251909206874. Its totient is φ = 29295316224.

The previous prime is 87885949237. The next prime is 87885949271. The reversal of 87885949248 is 84294958878.

87885949248 is a `hidden beast` number, since 8 + 7 + 8 + 8 + 594 + 9 + 24 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 86817443904 + 1068505344 = 294648^2 + 32688^2 .

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76289311 + ... + 76290462.

Almost surely, 2^87885949248 is an apocalyptic number.

It is an amenable number.

87885949248 is an abundant number, since it is smaller than the sum of its proper divisors (164023257626).

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

87885949248 is a wasteful number, since it uses less digits than its factorization.

87885949248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152579791 (or 152579778 counting only the distinct ones).

The product of its digits is 371589120, while the sum is 72.

The spelling of 87885949248 in words is "eighty-seven billion, eight hundred eighty-five million, nine hundred forty-nine thousand, two hundred forty-eight".