87973848 has 48 divisors (see below), whose sum is σ = 243341280. Its totient is φ = 28699584.

The previous prime is 87973813. The next prime is 87973867. The reversal of 87973848 is 84837978.

It is a junction number, because it is equal to n+sod(n) for n = 87973794 and 87973803.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9615 + ... + 16382.

It is an arithmetic number, because the mean of its divisors is an integer number (5069610).

Almost surely, 2^87973848 is an apocalyptic number.

It is an amenable number.

87973848 is an abundant number, since it is smaller than the sum of its proper divisors (155367432).

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

87973848 is a wasteful number, since it uses less digits than its factorization.

87973848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26056 (or 26049 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 54.

The square root of 87973848 is about 9379.4375097870. The cubic root of 87973848 is about 444.7519519852.

The spelling of 87973848 in words is "eighty-seven million, nine hundred seventy-three thousand, eight hundred forty-eight".