5664250 has 32 divisors (see below), whose sum is σ = 10745280. Its totient is φ = 2235600.

The previous prime is 5664209. The next prime is 5664257. The reversal of 5664250 is 524665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5664257) 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, 34669 + ... + 34831.

It is an arithmetic number, because the mean of its divisors is an integer number (335790).

Almost surely, 2^5664250 is an apocalyptic number.

5664250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5664250 is a deficient number, since it is larger than the sum of its proper divisors (5081030).

5664250 is a wasteful number, since it uses less digits than its factorization.

5664250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 5664250 is about 2379.9684871863. The cubic root of 5664250 is about 178.2573603272.

The spelling of 5664250 in words is "five million, six hundred sixty-four thousand, two hundred fifty".