9982044 has 18 divisors (see below), whose sum is σ = 25232480. Its totient is φ = 3327336.

The previous prime is 9981943. The next prime is 9982051. The reversal of 9982044 is 4402899.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 277279 = 9982044 / (9 + 9 + 8 + 2 + 0 + 4 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138604 + ... + 138675.

Almost surely, 2^9982044 is an apocalyptic number.

It is an amenable number.

9982044 is an abundant number, since it is smaller than the sum of its proper divisors (15250436).

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

9982044 is a wasteful number, since it uses less digits than its factorization.

9982044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277289 (or 277284 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 9982044 is about 3159.4372916708. The cubic root of 9982044 is about 215.3144416475.

The spelling of 9982044 in words is "nine million, nine hundred eighty-two thousand, forty-four".