5641069 has 4 divisors (see below), whose sum is σ = 6446944. Its totient is φ = 4835196.

The previous prime is 5641061. The next prime is 5641079. The reversal of 5641069 is 9601465.

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 5641069 - 2³ = 5641061 is a prime.

It is a super-2 number, since 2×5641069² = 63643318925522, which contains 22 as substring.

5641069 is a lucky number.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 5641069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5641061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402927 + ... + 402940.

It is an arithmetic number, because the mean of its divisors is an integer number (1611736).

Almost surely, 2^5641069 is an apocalyptic number.

It is an amenable number.

5641069 is a deficient number, since it is larger than the sum of its proper divisors (805875).

5641069 is an equidigital number, since it uses as much as digits as its factorization.

5641069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805874.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 5641069 is about 2375.0934718448. The cubic root of 5641069 is about 178.0138544954.

The spelling of 5641069 in words is "five million, six hundred forty-one thousand, sixty-nine".