1730148 has 48 divisors (see below), whose sum is σ = 4730880. Its totient is φ = 481824.

The previous prime is 1730147. The next prime is 1730149. The reversal of 1730148 is 8410371.

It is an interprime number because it is at equal distance from previous prime (1730147) and next prime (1730149).

It is not an unprimeable number, because it can be changed into a prime (1730147) 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, 3373 + ... + 3851.

It is an arithmetic number, because the mean of its divisors is an integer number (98560).

2^1730148 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 1730148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2365440).

1730148 is an abundant number, since it is smaller than the sum of its proper divisors (3000732).

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

1730148 is a wasteful number, since it uses less digits than its factorization.

1730148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 1730148 is about 1315.3509037515. The cubic root of 1730148 is about 120.0497016339.

The spelling of 1730148 in words is "one million, seven hundred thirty thousand, one hundred forty-eight".