1033404 has 12 divisors (see below), whose sum is σ = 2411304. Its totient is φ = 344464.

The previous prime is 1033393. The next prime is 1033421. The reversal of 1033404 is 4043301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43047 + ... + 43070.

It is an arithmetic number, because the mean of its divisors is an integer number (200942).

2^1033404 is an apocalyptic number.

It is an amenable number.

1033404 is an abundant number, since it is smaller than the sum of its proper divisors (1377900).

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

1033404 is a wasteful number, since it uses less digits than its factorization.

1033404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86124 (or 86122 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1033404 is about 1016.5648036402. The cubic root of 1033404 is about 101.1012936659.

Adding to 1033404 its reverse (4043301), we get a palindrome (5076705).

The spelling of 1033404 in words is "one million, thirty-three thousand, four hundred four".