5421334 has 16 divisors (see below), whose sum is σ = 8654688. Its totient is φ = 2538112.

The previous prime is 5421329. The next prime is 5421337. The reversal of 5421334 is 4331245.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421337) 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, 10527 + ... + 11029.

It is an arithmetic number, because the mean of its divisors is an integer number (540918).

Almost surely, 2^5421334 is an apocalyptic number.

5421334 is a deficient number, since it is larger than the sum of its proper divisors (3233354).

5421334 is a wasteful number, since it uses less digits than its factorization.

5421334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839.

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

The square root of 5421334 is about 2328.3758287699. The cubic root of 5421334 is about 175.6718014183.

Adding to 5421334 its reverse (4331245), we get a palindrome (9752579).

The spelling of 5421334 in words is "five million, four hundred twenty-one thousand, three hundred thirty-four".