5207644 has 48 divisors (see below), whose sum is σ = 10711008. Its totient is φ = 2193408.

The previous prime is 5207633. The next prime is 5207677. The reversal of 5207644 is 4467025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37944 + ... + 38080.

It is an arithmetic number, because the mean of its divisors is an integer number (223146).

Almost surely, 2^5207644 is an apocalyptic number.

It is an amenable number.

5207644 is an abundant number, since it is smaller than the sum of its proper divisors (5503364).

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

5207644 is a wasteful number, since it uses less digits than its factorization.

5207644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 5207644 is about 2282.0262925742. The cubic root of 5207644 is about 173.3326709376.

The spelling of 5207644 in words is "five million, two hundred seven thousand, six hundred forty-four".