5641464 has 32 divisors (see below), whose sum is σ = 14487120. Its totient is φ = 1829376.

The previous prime is 5641459. The next prime is 5641529. The reversal of 5641464 is 4641465.

It is a super-2 number, since 2×5641464² = 63652232126592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2289 + ... + 4064.

Almost surely, 2^5641464 is an apocalyptic number.

It is an amenable number.

5641464 is an abundant number, since it is smaller than the sum of its proper divisors (8845656).

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

5641464 is a wasteful number, since it uses less digits than its factorization.

5641464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6399 (or 6395 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 5641464 is about 2375.1766250113. The cubic root of 5641464 is about 178.0180093717.

Subtracting from 5641464 its reverse (4641465), we obtain a palindrome (999999).

It can be divided in two parts, 5641 and 464, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 5641464 in words is "five million, six hundred forty-one thousand, four hundred sixty-four".