5505806 has 16 divisors (see below), whose sum is σ = 8576304. Its totient is φ = 2649024.

The previous prime is 5505803. The next prime is 5505811. The reversal of 5505806 is 6085055.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5840 + ... + 6716.

It is an arithmetic number, because the mean of its divisors is an integer number (536019).

Almost surely, 2^5505806 is an apocalyptic number.

5505806 is a deficient number, since it is larger than the sum of its proper divisors (3070498).

5505806 is a wasteful number, since it uses less digits than its factorization.

5505806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 5505806 is about 2346.4453967651. The cubic root of 5505806 is about 176.5795076576.

The spelling of 5505806 in words is "five million, five hundred five thousand, eight hundred six".