4555404 has 36 divisors (see below), whose sum is σ = 13160784. Its totient is φ = 1301472.

The previous prime is 4555391. The next prime is 4555409. The reversal of 4555404 is 4045554.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (4555409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8787 + ... + 9290.

Almost surely, 2^4555404 is an apocalyptic number.

It is an amenable number.

4555404 is an abundant number, since it is smaller than the sum of its proper divisors (8605380).

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

4555404 is a wasteful number, since it uses less digits than its factorization.

4555404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18094 (or 18089 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 4555404 is about 2134.3392420138. The cubic root of 4555404 is about 165.7711560937.

The spelling of 4555404 in words is "four million, five hundred fifty-five thousand, four hundred four".