87879848 has 64 divisors (see below), whose sum is σ = 194434560. Its totient is φ = 36458496.

The previous prime is 87879839. The next prime is 87879853. The reversal of 87879848 is 84897878.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455240 + ... + 455432.

It is an arithmetic number, because the mean of its divisors is an integer number (3038040).

Almost surely, 2^87879848 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 87879848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97217280).

87879848 is an abundant number, since it is smaller than the sum of its proper divisors (106554712).

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

87879848 is a wasteful number, since it uses less digits than its factorization.

87879848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 422 counting only the distinct ones).

The product of its digits is 7225344, while the sum is 59.

The square root of 87879848 is about 9374.4252090462. The cubic root of 87879848 is about 444.5934898080.

The spelling of 87879848 in words is "eighty-seven million, eight hundred seventy-nine thousand, eight hundred forty-eight".