730235 has 24 divisors (see below), whose sum is σ = 1034208. Its totient is φ = 492800.

The previous prime is 730217. The next prime is 730237. The reversal of 730235 is 532037.

It is not a de Polignac number, because 730235 - 2⁸ = 729979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (730237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10250 + ... + 10320.

It is an arithmetic number, because the mean of its divisors is an integer number (43092).

2⁷³⁰²³⁵ is an apocalyptic number.

730235 is a deficient number, since it is larger than the sum of its proper divisors (303973).

730235 is a wasteful number, since it uses less digits than its factorization.

730235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 20.

The square root of 730235 is about 854.5378868137. The cubic root of 730235 is about 90.0507943724.

It can be divided in two parts, 7302 and 35, that added together give a palindrome (7337).

The spelling of 730235 in words is "seven hundred thirty thousand, two hundred thirty-five".