9982290 has 16 divisors (see below), whose sum is σ = 23957568. Its totient is φ = 2661936.

The previous prime is 9982243. The next prime is 9982303. The reversal of 9982290 is 922899.

It is a super-2 number, since 2×9982290² = 199292227288200, which contains 22 as substring.

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, 166342 + ... + 166401.

It is an arithmetic number, because the mean of its divisors is an integer number (1497348).

Almost surely, 2^9982290 is an apocalyptic number.

9982290 is an abundant number, since it is smaller than the sum of its proper divisors (13975278).

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

9982290 is a wasteful number, since it uses less digits than its factorization.

9982290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332753.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 9982290 is about 3159.4762224141. The cubic root of 9982290 is about 215.3162103874.

The spelling of 9982290 in words is "nine million, nine hundred eighty-two thousand, two hundred ninety".