5421469 has 4 divisors (see below), whose sum is σ = 5429440. Its totient is φ = 5413500.

The previous prime is 5421467. The next prime is 5421511. The reversal of 5421469 is 9641245.

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 5421469 - 2¹ = 5421467 is a prime.

It is a super-2 number, since 2×5421469² = 58784652235922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5421469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421467) 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, 2859 + ... + 4360.

It is an arithmetic number, because the mean of its divisors is an integer number (1357360).

Almost surely, 2^5421469 is an apocalyptic number.

It is an amenable number.

5421469 is a deficient number, since it is larger than the sum of its proper divisors (7971).

5421469 is an equidigital number, since it uses as much as digits as its factorization.

5421469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7970.

The product of its digits is 8640, while the sum is 31.

The square root of 5421469 is about 2328.4048187547. The cubic root of 5421469 is about 175.6732595770.

The spelling of 5421469 in words is "five million, four hundred twenty-one thousand, four hundred sixty-nine".