5668404 has 24 divisors (see below), whose sum is σ = 15115968. Its totient is φ = 1619520.

The previous prime is 5668387. The next prime is 5668433. The reversal of 5668404 is 4048665.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33657 + ... + 33824.

It is an arithmetic number, because the mean of its divisors is an integer number (629832).

Almost surely, 2^5668404 is an apocalyptic number.

It is an amenable number.

5668404 is an abundant number, since it is smaller than the sum of its proper divisors (9447564).

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

5668404 is a wasteful number, since it uses less digits than its factorization.

5668404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67495 (or 67493 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 5668404 is about 2380.8410278723. The cubic root of 5668404 is about 178.3009259733.

The spelling of 5668404 in words is "five million, six hundred sixty-eight thousand, four hundred four".