1828792 has 48 divisors (see below), whose sum is σ = 4199760. Its totient is φ = 731136.

The previous prime is 1828789. The next prime is 1828793. The reversal of 1828792 is 2978281.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1828793) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16128 + ... + 16240.

It is an arithmetic number, because the mean of its divisors is an integer number (87495).

2^1828792 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 1828792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2099880).

1828792 is an abundant number, since it is smaller than the sum of its proper divisors (2370968).

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

1828792 is a wasteful number, since it uses less digits than its factorization.

1828792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 139 counting only the distinct ones).

The product of its digits is 16128, while the sum is 37.

The square root of 1828792 is about 1352.3283624919. The cubic root of 1828792 is about 122.2892001427.

The spelling of 1828792 in words is "one million, eight hundred twenty-eight thousand, seven hundred ninety-two".