1003230 has 48 divisors (see below), whose sum is σ = 2661984. Its totient is φ = 262080.

The previous prime is 1003201. The next prime is 1003241. The reversal of 1003230 is 323001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6312 + ... + 6468.

It is an arithmetic number, because the mean of its divisors is an integer number (55458).

2^1003230 is an apocalyptic number.

1003230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1003230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1330992).

1003230 is an abundant number, since it is smaller than the sum of its proper divisors (1658754).

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

1003230 is a wasteful number, since it uses less digits than its factorization.

1003230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 1003230 is about 1001.6136979894. The cubic root of 1003230 is about 100.1075509531.

Adding to 1003230 its reverse (323001), we get a palindrome (1326231).

The spelling of 1003230 in words is "one million, three thousand, two hundred thirty".