87996048 has 80 divisors (see below), whose sum is σ = 262471296. Its totient is φ = 24883200.

The previous prime is 87996047. The next prime is 87996061. The reversal of 87996048 is 84069978.

It is a happy number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (87996043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32640 + ... + 35232.

Almost surely, 2^87996048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87996048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131235648).

87996048 is an abundant number, since it is smaller than the sum of its proper divisors (174475248).

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

87996048 is a wasteful number, since it uses less digits than its factorization.

87996048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712 (or 2706 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 87996048 is about 9380.6208749741. The cubic root of 87996048 is about 444.7893595526.

The spelling of 87996048 in words is "eighty-seven million, nine hundred ninety-six thousand, forty-eight".