5005646 has 8 divisors (see below), whose sum is σ = 7546800. Its totient is φ = 2490048.

The previous prime is 5005643. The next prime is 5005669. The reversal of 5005646 is 6465005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005643) 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, 5891 + ... + 6686.

It is an arithmetic number, because the mean of its divisors is an integer number (943350).

Almost surely, 2^5005646 is an apocalyptic number.

5005646 is a deficient number, since it is larger than the sum of its proper divisors (2541154).

5005646 is a wasteful number, since it uses less digits than its factorization.

5005646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12778.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5005646 is about 2237.3301052817. The cubic root of 5005646 is about 171.0619339511.

The spelling of 5005646 in words is "five million, five thousand, six hundred forty-six".