5205404 has 12 divisors (see below), whose sum is σ = 9193800. Its totient is φ = 2578608.

The previous prime is 5205377. The next prime is 5205407. The reversal of 5205404 is 4045025.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5205407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5534 + ... + 6405.

It is an arithmetic number, because the mean of its divisors is an integer number (766150).

Almost surely, 2^5205404 is an apocalyptic number.

It is an amenable number.

5205404 is a deficient number, since it is larger than the sum of its proper divisors (3988396).

5205404 is a wasteful number, since it uses less digits than its factorization.

5205404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12052 (or 12050 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 5205404 is about 2281.5354478947. The cubic root of 5205404 is about 173.3078151125.

The spelling of 5205404 in words is "five million, two hundred five thousand, four hundred four".