1730048 has 40 divisors (see below), whose sum is σ = 3600960. Its totient is φ = 829440.

The previous prime is 1730041. The next prime is 1730063. The reversal of 1730048 is 8400371.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1730041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15818 + ... + 15926.

It is an arithmetic number, because the mean of its divisors is an integer number (90024).

2^1730048 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 1730048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1800480).

1730048 is an abundant number, since it is smaller than the sum of its proper divisors (1870912).

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

1730048 is an equidigital number, since it uses as much as digits as its factorization.

1730048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1730048 is about 1315.3128905321. The cubic root of 1730048 is about 120.0473886909.

The spelling of 1730048 in words is "one million, seven hundred thirty thousand, forty-eight".