1012230 has 64 divisors (see below), whose sum is σ = 2833920. Its totient is φ = 256608.

The previous prime is 1012229. The next prime is 1012241. The reversal of 1012230 is 322101.

It is a happy number.

1012230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6129 + ... + 6291.

It is an arithmetic number, because the mean of its divisors is an integer number (44280).

2^1012230 is an apocalyptic number.

1012230 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 1012230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1416960).

1012230 is an abundant number, since it is smaller than the sum of its proper divisors (1821690).

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

1012230 is a wasteful number, since it uses less digits than its factorization.

1012230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 1012230 is about 1006.0964168508. The cubic root of 1012230 is about 100.4060159461.

Adding to 1012230 its reverse (322101), we get a palindrome (1334331).

The spelling of 1012230 in words is "one million, twelve thousand, two hundred thirty".