1840482 has 48 divisors (see below), whose sum is σ = 4734912. Its totient is φ = 524880.

The previous prime is 1840469. The next prime is 1840493. The reversal of 1840482 is 2840481.

1840482 is a `hidden beast` number, since 184 + 0 + 482 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3132 + ... + 3672.

It is an arithmetic number, because the mean of its divisors is an integer number (98644).

2^1840482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1840482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2367456).

1840482 is an abundant number, since it is smaller than the sum of its proper divisors (2894430).

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

1840482 is an equidigital number, since it uses as much as digits as its factorization.

1840482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 553 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 1840482 is about 1356.6436525485. The cubic root of 1840482 is about 122.5492124913.

Subtracting 1840482 from its reverse (2840481), we obtain a palindrome (999999).

The spelling of 1840482 in words is "one million, eight hundred forty thousand, four hundred eighty-two".