1830230 has 8 divisors (see below), whose sum is σ = 3294432. Its totient is φ = 732088.

The previous prime is 1830223. The next prime is 1830253. The reversal of 1830230 is 320381.

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

It is a junction number, because it is equal to n+sod(n) for n = 1830199 and 1830208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91502 + ... + 91521.

It is an arithmetic number, because the mean of its divisors is an integer number (411804).

2^1830230 is an apocalyptic number.

1830230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1830230 is a deficient number, since it is larger than the sum of its proper divisors (1464202).

1830230 is a wasteful number, since it uses less digits than its factorization.

1830230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183030.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1830230 is about 1352.8599336221. The cubic root of 1830230 is about 122.3212442094.

The spelling of 1830230 in words is "one million, eight hundred thirty thousand, two hundred thirty".