1043226 has 16 divisors (see below), whose sum is σ = 2318400. Its totient is φ = 347724.

The previous prime is 1043221. The next prime is 1043279. The reversal of 1043226 is 6223401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1043199 and 1043208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9606 + ... + 9713.

It is an arithmetic number, because the mean of its divisors is an integer number (144900).

2^1043226 is an apocalyptic number.

1043226 is an abundant number, since it is smaller than the sum of its proper divisors (1275174).

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

1043226 is a wasteful number, since it uses less digits than its factorization.

1043226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19330 (or 19324 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1043226 is about 1021.3843546873. The cubic root of 1043226 is about 101.4205903356.

Adding to 1043226 its reverse (6223401), we get a palindrome (7266627).

The spelling of 1043226 in words is "one million, forty-three thousand, two hundred twenty-six".