5468644 has 6 divisors (see below), whose sum is σ = 9570134. Its totient is φ = 2734320.

The previous prime is 5468627. The next prime is 5468669. The reversal of 5468644 is 4468645.

It can be written as a sum of positive squares in only one way, i.e., 4284900 + 1183744 = 2070^2 + 1088^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 683577 + ... + 683584.

Almost surely, 2^5468644 is an apocalyptic number.

It is an amenable number.

5468644 is a deficient number, since it is larger than the sum of its proper divisors (4101490).

5468644 is a wasteful number, since it uses less digits than its factorization.

5468644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367165 (or 1367163 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

The square root of 5468644 is about 2338.5132028706. The cubic root of 5468644 is about 176.1813299877.

Subtracting from 5468644 its reverse (4468645), we obtain a palindrome (999999).

The spelling of 5468644 in words is "five million, four hundred sixty-eight thousand, six hundred forty-four".