87983852 has 12 divisors (see below), whose sum is σ = 167969256. Its totient is φ = 39992640.

The previous prime is 87983849. The next prime is 87983879. The reversal of 87983852 is 25838978.

It is a self number, because there is not a number n which added to its sum of digits gives 87983852.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 999773 + ... + 999860.

It is an arithmetic number, because the mean of its divisors is an integer number (13997438).

Almost surely, 2^87983852 is an apocalyptic number.

It is an amenable number.

87983852 is a deficient number, since it is larger than the sum of its proper divisors (79985404).

87983852 is a wasteful number, since it uses less digits than its factorization.

87983852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1999648 (or 1999646 counting only the distinct ones).

The product of its digits is 967680, while the sum is 50.

The square root of 87983852 is about 9379.9707888671. The cubic root of 87983852 is about 444.7688097598.

The spelling of 87983852 in words is "eighty-seven million, nine hundred eighty-three thousand, eight hundred fifty-two".