730250 has 32 divisors (see below), whose sum is σ = 1437696. Its totient is φ = 277200.

The previous prime is 730237. The next prime is 730253. The reversal of 730250 is 52037.

It is not an unprimeable number, because it can be changed into a prime (730253) 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, 5687 + ... + 5813.

It is an arithmetic number, because the mean of its divisors is an integer number (44928).

2⁷³⁰²⁵⁰ is an apocalyptic number.

730250 is a deficient number, since it is larger than the sum of its proper divisors (707446).

730250 is a wasteful number, since it uses less digits than its factorization.

730250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 17.

The square root of 730250 is about 854.5466634421. The cubic root of 730250 is about 90.0514109560.

Adding to 730250 its reverse (52037), we get a palindrome (782287).

The spelling of 730250 in words is "seven hundred thirty thousand, two hundred fifty".