180430 has 8 divisors (see below), whose sum is σ = 324792. Its totient is φ = 72168.

The previous prime is 180419. The next prime is 180437. The reversal of 180430 is 34081.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180437) by changing a digit.

180430 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, 9012 + ... + 9031.

It is an arithmetic number, because the mean of its divisors is an integer number (40599).

2¹⁸⁰⁴³⁰ is an apocalyptic number.

180430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

180430 is a deficient number, since it is larger than the sum of its proper divisors (144362).

180430 is a wasteful number, since it uses less digits than its factorization.

180430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18050.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 180430 is about 424.7705262845. The cubic root of 180430 is about 56.5070865886.

The spelling of 180430 in words is "one hundred eighty thousand, four hundred thirty".