730252 has 12 divisors (see below), whose sum is σ = 1353240. Its totient is φ = 343616.

The previous prime is 730237. The next prime is 730253. The reversal of 730252 is 252037.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (730253) by changing a digit.

730252 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5302 + ... + 5437.

It is an arithmetic number, because the mean of its divisors is an integer number (112770).

2⁷³⁰²⁵² is an apocalyptic number.

It is an amenable number.

730252 is a deficient number, since it is larger than the sum of its proper divisors (622988).

730252 is a wasteful number, since it uses less digits than its factorization.

730252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10760 (or 10758 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 730252 is about 854.5478336524. The cubic root of 730252 is about 90.0514931665.

Adding to 730252 its reverse (252037), we get a palindrome (982289).

The spelling of 730252 in words is "seven hundred thirty thousand, two hundred fifty-two".