1842324 has 48 divisors (see below), whose sum is σ = 4971456. Its totient is φ = 524800.

The previous prime is 1842317. The next prime is 1842329. The reversal of 1842324 is 4232481.

It is a junction number, because it is equal to n+sod(n) for n = 1842294 and 1842303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1842329) 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, 1834 + ... + 2654.

It is an arithmetic number, because the mean of its divisors is an integer number (103572).

2^1842324 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 1842324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2485728).

1842324 is an abundant number, since it is smaller than the sum of its proper divisors (3129132).

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

1842324 is a wasteful number, since it uses less digits than its factorization.

1842324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856 (or 854 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 1842324 is about 1357.3223640683. The cubic root of 1842324 is about 122.5900822896.

The spelling of 1842324 in words is "one million, eight hundred forty-two thousand, three hundred twenty-four".