5405608 has 16 divisors (see below), whose sum is σ = 10915380. Its totient is φ = 2494848.

The previous prime is 5405599. The next prime is 5405641. The reversal of 5405608 is 8065045.

It can be written as a sum of positive squares in 2 ways, for example, as 5391684 + 13924 = 2322^2 + 118^2 .

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, 25885 + ... + 26092.

Almost surely, 2^5405608 is an apocalyptic number.

It is an amenable number.

5405608 is an abundant number, since it is smaller than the sum of its proper divisors (5509772).

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

5405608 is a wasteful number, since it uses less digits than its factorization.

5405608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51996 (or 51992 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 5405608 is about 2324.9963440831. The cubic root of 5405608 is about 175.5017762122.

The spelling of 5405608 in words is "five million, four hundred five thousand, six hundred eight".