987276 has 24 divisors (see below), whose sum is σ = 2383920. Its totient is φ = 317632.

The previous prime is 987251. The next prime is 987293. The reversal of 987276 is 672789.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1071 + ... + 1766.

It is an arithmetic number, because the mean of its divisors is an integer number (99330).

2⁹⁸⁷²⁷⁶ is an apocalyptic number.

It is an amenable number.

987276 is an abundant number, since it is smaller than the sum of its proper divisors (1396644).

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

987276 is a wasteful number, since it uses less digits than its factorization.

987276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873 (or 2871 counting only the distinct ones).

The product of its digits is 42336, while the sum is 39.

The square root of 987276 is about 993.6176326938. The cubic root of 987276 is about 99.5740549508.

The spelling of 987276 in words is "nine hundred eighty-seven thousand, two hundred seventy-six".