4205404 has 12 divisors (see below), whose sum is σ = 8410864. Its totient is φ = 1802304.

The previous prime is 4205393. The next prime is 4205437. The reversal of 4205404 is 4045024.

4205404 is an admirable number.

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, 75069 + ... + 75124.

Almost surely, 2^4205404 is an apocalyptic number.

It is an amenable number.

4205404 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.

4205404 is a wasteful number, since it uses less digits than its factorization.

4205404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150204 (or 150202 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 4205404 is about 2050.7081703646. The cubic root of 4205404 is about 161.4120331073.

The spelling of 4205404 in words is "four million, two hundred five thousand, four hundred four".