530770 has 8 divisors (see below), whose sum is σ = 955404. Its totient is φ = 212304.

The previous prime is 530767. The next prime is 530773. The reversal of 530770 is 77035.

It is an interprime number because it is at equal distance from previous prime (530767) and next prime (530773).

It can be written as a sum of positive squares in 2 ways, for example, as 452929 + 77841 = 673^2 + 279^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (530773) 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, 26529 + ... + 26548.

2⁵³⁰⁷⁷⁰ is an apocalyptic number.

530770 is a deficient number, since it is larger than the sum of its proper divisors (424634).

530770 is a wasteful number, since it uses less digits than its factorization.

530770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53084.

The product of its (nonzero) digits is 735, while the sum is 22.

The square root of 530770 is about 728.5396351606. The cubic root of 530770 is about 80.9658953106.

Subtracting from 530770 its product of nonzero digits (735), we obtain a palindrome (530035).

The spelling of 530770 in words is "five hundred thirty thousand, seven hundred seventy".