1003226838 has 8 divisors (see below), whose sum is σ = 2006453688. Its totient is φ = 334408944.

The previous prime is 1003226837. The next prime is 1003226863. The reversal of 1003226838 is 8386223001.

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

1003226838 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1003226799 and 1003226808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003226837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83602231 + ... + 83602242.

It is an arithmetic number, because the mean of its divisors is an integer number (250806711).

Almost surely, 2^1003226838 is an apocalyptic number.

1003226838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1003226838 is a wasteful number, since it uses less digits than its factorization.

1003226838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167204478.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 1003226838 is about 31673.7562976039. The cubic root of 1003226838 is about 1001.0744577936.

Adding to 1003226838 its reverse (8386223001), we get a palindrome (9389449839).

The spelling of 1003226838 in words is "one billion, three million, two hundred twenty-six thousand, eight hundred thirty-eight".