1830227 has 8 divisors (see below), whose sum is σ = 2136576. Its totient is φ = 1535112.

The previous prime is 1830223. The next prime is 1830253. The reversal of 1830227 is 7220381.

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

It is a cyclic number.

It is not a de Polignac number, because 1830227 - 2² = 1830223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1830223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2453 + ... + 3110.

It is an arithmetic number, because the mean of its divisors is an integer number (267072).

2^1830227 is an apocalyptic number.

1830227 is a deficient number, since it is larger than the sum of its proper divisors (306349).

1830227 is an equidigital number, since it uses as much as digits as its factorization.

1830227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5617.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1830227 is about 1352.8588248594. The cubic root of 1830227 is about 122.3211773756.

The spelling of 1830227 in words is "one million, eight hundred thirty thousand, two hundred twenty-seven".