404133 has 8 divisors (see below), whose sum is σ = 562368. Its totient is φ = 257664.

The previous prime is 404123. The next prime is 404161. The reversal of 404133 is 331404.

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

It is not a de Polignac number, because 404133 - 2⁸ = 403877 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2860 + ... + 2997.

It is an arithmetic number, because the mean of its divisors is an integer number (70296).

2⁴⁰⁴¹³³ is an apocalyptic number.

It is an amenable number.

404133 is a deficient number, since it is larger than the sum of its proper divisors (158235).

404133 is a wasteful number, since it uses less digits than its factorization.

404133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5883.

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

The square root of 404133 is about 635.7145585874. The cubic root of 404133 is about 73.9335293048.

Adding to 404133 its reverse (331404), we get a palindrome (735537).

The spelling of 404133 in words is "four hundred four thousand, one hundred thirty-three".