5433421 has 8 divisors (see below), whose sum is σ = 6575040. Its totient is φ = 4383168.

The previous prime is 5433419. The next prime is 5433427. The reversal of 5433421 is 1243345.

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 5433421 - 2¹ = 5433419 is a prime.

It is a Duffinian number.

5433421 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5433392 and 5433401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5433427) by changing a digit.

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, 22711 + ... + 22948.

It is an arithmetic number, because the mean of its divisors is an integer number (821880).

Almost surely, 2^5433421 is an apocalyptic number.

It is an amenable number.

5433421 is a deficient number, since it is larger than the sum of its proper divisors (1141619).

5433421 is a wasteful number, since it uses less digits than its factorization.

5433421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45683.

The product of its digits is 1440, while the sum is 22.

The square root of 5433421 is about 2330.9699697765. The cubic root of 5433421 is about 175.8022594075.

Adding to 5433421 its reverse (1243345), we get a palindrome (6676766).

The spelling of 5433421 in words is "five million, four hundred thirty-three thousand, four hundred twenty-one".