5337421 has 12 divisors (see below), whose sum is σ = 5741820. Its totient is φ = 4952640.

The previous prime is 5337413. The next prime is 5337433. The reversal of 5337421 is 1247335.

It can be written as a sum of positive squares in 2 ways, for example, as 1297321 + 4040100 = 1139^2 + 2010^2 .

It is not a de Polignac number, because 5337421 - 2³ = 5337413 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 (5337401) 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 11 ways as a sum of consecutive naturals, for example, 79630 + ... + 79696.

It is an arithmetic number, because the mean of its divisors is an integer number (478485).

Almost surely, 2^5337421 is an apocalyptic number.

It is an amenable number.

5337421 is a deficient number, since it is larger than the sum of its proper divisors (404399).

5337421 is an equidigital number, since it uses as much as digits as its factorization.

5337421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 137 counting only the distinct ones).

The product of its digits is 2520, while the sum is 25.

The square root of 5337421 is about 2310.2859130419. The cubic root of 5337421 is about 174.7607178703.

The spelling of 5337421 in words is "five million, three hundred thirty-seven thousand, four hundred twenty-one".