987332250 has 64 divisors (see below), whose sum is σ = 2488502016. Its totient is φ = 260712000.

The previous prime is 987332233. The next prime is 987332261. The reversal of 987332250 is 52233789.

It is a junction number, because it is equal to n+sod(n) for n = 987332199 and 987332208.

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 31 ways as a sum of consecutive naturals, for example, 70860 + ... + 83640.

It is an arithmetic number, because the mean of its divisors is an integer number (38882844).

Almost surely, 2^987332250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 987332250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1244251008).

987332250 is an abundant number, since it is smaller than the sum of its proper divisors (1501169766).

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

987332250 is a wasteful number, since it uses less digits than its factorization.

987332250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12904 (or 12894 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 987332250 is about 31421.8435168912. The cubic root of 987332250 is about 995.7594599044.

The spelling of 987332250 in words is "nine hundred eighty-seven million, three hundred thirty-two thousand, two hundred fifty".