404054106 has 8 divisors (see below), whose sum is σ = 808108224. Its totient is φ = 134684700.

The previous prime is 404054047. The next prime is 404054191. The reversal of 404054106 is 601450404.

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

404054106 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33671170 + ... + 33671181.

It is an arithmetic number, because the mean of its divisors is an integer number (101013528).

Almost surely, 2^404054106 is an apocalyptic number.

404054106 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.

404054106 is a wasteful number, since it uses less digits than its factorization.

404054106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67342356.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 404054106 is about 20101.0971342362. The cubic root of 404054106 is about 739.2871794199.

The spelling of 404054106 in words is "four hundred four million, fifty-four thousand, one hundred six".