5641469 has 4 divisors (see below), whose sum is σ = 5712960. Its totient is φ = 5569980.

The previous prime is 5641459. The next prime is 5641529. The reversal of 5641469 is 9641465.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5641469 - 2⁴ = 5641453 is a prime.

It is a super-2 number, since 2×5641469² = 63652344955922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5641429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35627 + ... + 35784.

It is an arithmetic number, because the mean of its divisors is an integer number (1428240).

Almost surely, 2^5641469 is an apocalyptic number.

It is an amenable number.

5641469 is a deficient number, since it is larger than the sum of its proper divisors (71491).

5641469 is an equidigital number, since it uses as much as digits as its factorization.

5641469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71490.

The product of its digits is 25920, while the sum is 35.

The square root of 5641469 is about 2375.1776775644. The cubic root of 5641469 is about 178.0180619638.

The spelling of 5641469 in words is "five million, six hundred forty-one thousand, four hundred sixty-nine".