987678200 has 48 divisors (see below), whose sum is σ = 2299425000. Its totient is φ = 394542720.

The previous prime is 987678191. The next prime is 987678217. The reversal of 987678200 is 2876789.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168926 + ... + 174674.

Almost surely, 2^987678200 is an apocalyptic number.

It is an amenable number.

987678200 is an abundant number, since it is smaller than the sum of its proper divisors (1311746800).

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

987678200 is a wasteful number, since it uses less digits than its factorization.

987678200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6624 (or 6615 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 47.

The square root of 987678200 is about 31427.3479631992. The cubic root of 987678200 is about 995.8757472564.

The spelling of 987678200 in words is "nine hundred eighty-seven million, six hundred seventy-eight thousand, two hundred".