987571200 has 528 divisors, whose sum is σ = 4093737984. Its totient is φ = 203980800.

The previous prime is 987571127. The next prime is 987571219. The reversal of 987571200 is 2175789.

It is a tau number, because it is divible by the number of its divisors (528).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5913517 + ... + 5913683.

Almost surely, 2^987571200 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 987571200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2046868992).

987571200 is an abundant number, since it is smaller than the sum of its proper divisors (3106166784).

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

987571200 is a wasteful number, since it uses less digits than its factorization.

987571200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 39.

The square root of 987571200 is about 31425.6455780943. The cubic root of 987571200 is about 995.8397832642.

The spelling of 987571200 in words is "nine hundred eighty-seven million, five hundred seventy-one thousand, two hundred".