9782412 has 48 divisors (see below), whose sum is σ = 24514560. Its totient is φ = 3025152.

The previous prime is 9782411. The next prime is 9782413. The reversal of 9782412 is 2142879.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9782411) and next prime (9782413).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9782411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15813 + ... + 16419.

It is an arithmetic number, because the mean of its divisors is an integer number (510720).

Almost surely, 2^9782412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9782412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12257280).

9782412 is an abundant number, since it is smaller than the sum of its proper divisors (14732148).

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

9782412 is a wasteful number, since it uses less digits than its factorization.

9782412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 708 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 9782412 is about 3127.6847667244. The cubic root of 9782412 is about 213.8693994523.

The spelling of 9782412 in words is "nine million, seven hundred eighty-two thousand, four hundred twelve".