430120 has 16 divisors (see below), whose sum is σ = 967860. Its totient is φ = 172032.

The previous prime is 430093. The next prime is 430121. The reversal of 430120 is 21034.

It can be written as a sum of positive squares in 2 ways, for example, as 412164 + 17956 = 642^2 + 134^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 430097 and 430106.

It is not an unprimeable number, because it can be changed into a prime (430121) by changing a digit.

430120 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, 5337 + ... + 5416.

2⁴³⁰¹²⁰ is an apocalyptic number.

430120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

430120 is an abundant number, since it is smaller than the sum of its proper divisors (537740).

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

430120 is a wasteful number, since it uses less digits than its factorization.

430120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10764 (or 10760 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 430120 is about 655.8353451896. The cubic root of 430120 is about 75.4854437385.

Adding to 430120 its reverse (21034), we get a palindrome (451154).

The spelling of 430120 in words is "four hundred thirty thousand, one hundred twenty".