5436443 has 8 divisors (see below), whose sum is σ = 5611008. Its totient is φ = 5264424.

The previous prime is 5436419. The next prime is 5436461. The reversal of 5436443 is 3446345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5436443 - 2⁸ = 5436187 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5436493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4280 + ... + 5402.

It is an arithmetic number, because the mean of its divisors is an integer number (701376).

Almost surely, 2^5436443 is an apocalyptic number.

5436443 is a deficient number, since it is larger than the sum of its proper divisors (174565).

5436443 is a wasteful number, since it uses less digits than its factorization.

5436443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273.

The product of its digits is 17280, while the sum is 29.

The square root of 5436443 is about 2331.6181076669. The cubic root of 5436443 is about 175.8348463641.

The spelling of 5436443 in words is "five million, four hundred thirty-six thousand, four hundred forty-three".