5645366 has 8 divisors (see below), whose sum is σ = 8478624. Its totient is φ = 2819160.

The previous prime is 5645347. The next prime is 5645383. The reversal of 5645366 is 6635465.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1316 + ... + 3608.

It is an arithmetic number, because the mean of its divisors is an integer number (1059828).

Almost surely, 2^5645366 is an apocalyptic number.

5645366 is a deficient number, since it is larger than the sum of its proper divisors (2833258).

5645366 is a wasteful number, since it uses less digits than its factorization.

5645366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3526.

The product of its digits is 64800, while the sum is 35.

The square root of 5645366 is about 2375.9978956220. The cubic root of 5645366 is about 178.0590428212.

Subtracting 5645366 from its reverse (6635465), we obtain a palindrome (990099).

The spelling of 5645366 in words is "five million, six hundred forty-five thousand, three hundred sixty-six".