1842528 has 48 divisors (see below), whose sum is σ = 5125680. Its totient is φ = 577536.

The previous prime is 1842527. The next prime is 1842539. The reversal of 1842528 is 8252481.

It is a tau number, because it is divible by the number of its divisors (48).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1842495 and 1842504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1842523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068 + ... + 2196.

It is an arithmetic number, because the mean of its divisors is an integer number (106785).

2^1842528 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 1842528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2562840).

1842528 is an abundant number, since it is smaller than the sum of its proper divisors (3283152).

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

1842528 is a wasteful number, since it uses less digits than its factorization.

1842528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159 (or 1151 counting only the distinct ones).

The product of its digits is 5120, while the sum is 30.

The square root of 1842528 is about 1357.3975099432. The cubic root of 1842528 is about 122.5946069106.

The spelling of 1842528 in words is "one million, eight hundred forty-two thousand, five hundred twenty-eight".