9870882 has 32 divisors (see below), whose sum is σ = 22695552. Its totient is φ = 2803584.

The previous prime is 9870871. The next prime is 9870907. The reversal of 9870882 is 2880789.

It is a happy number.

It is a super-2 number, since 2×9870882² = 194868622915848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7678 + ... + 8870.

It is an arithmetic number, because the mean of its divisors is an integer number (709236).

Almost surely, 2^9870882 is an apocalyptic number.

9870882 is an abundant number, since it is smaller than the sum of its proper divisors (12824670).

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

9870882 is a wasteful number, since it uses less digits than its factorization.

9870882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402.

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 9870882 is about 3141.7959831918. The cubic root of 9870882 is about 214.5121949587.

It can be divided in two parts, 98708 and 82, that added together give a triangular number (98790 = T₄₄₄).

The spelling of 9870882 in words is "nine million, eight hundred seventy thousand, eight hundred eighty-two".