5644250 has 32 divisors (see below), whose sum is σ = 10715328. Its totient is φ = 2226000.

The previous prime is 5644217. The next prime is 5644259. The reversal of 5644250 is 524465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5644259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26645 + ... + 26855.

It is an arithmetic number, because the mean of its divisors is an integer number (334854).

Almost surely, 2^5644250 is an apocalyptic number.

5644250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5644250 is a deficient number, since it is larger than the sum of its proper divisors (5071078).

5644250 is a wasteful number, since it uses less digits than its factorization.

5644250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5644250 is about 2375.7630353215. The cubic root of 5644250 is about 178.0473088913.

The spelling of 5644250 in words is "five million, six hundred forty-four thousand, two hundred fifty".