930220 has 12 divisors (see below), whose sum is σ = 1953504. Its totient is φ = 372080.

The previous prime is 930211. The next prime is 930229. The reversal of 930220 is 22039.

930220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (930211) and next prime (930229).

It is a junction number, because it is equal to n+sod(n) for n = 930194 and 930203.

It is not an unprimeable number, because it can be changed into a prime (930229) by changing a digit.

930220 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, 23236 + ... + 23275.

It is an arithmetic number, because the mean of its divisors is an integer number (162792).

2⁹³⁰²²⁰ is an apocalyptic number.

It is an amenable number.

930220 is an abundant number, since it is smaller than the sum of its proper divisors (1023284).

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

930220 is a wasteful number, since it uses less digits than its factorization.

930220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46520 (or 46518 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 930220 is about 964.4791340408. The cubic root of 930220 is about 97.6176970059.

Adding to 930220 its reverse (22039), we get a palindrome (952259).

The spelling of 930220 in words is "nine hundred thirty thousand, two hundred twenty".