5538241 has 2 divisors, whose sum is σ = 5538242. Its totient is φ = 5538240.

The previous prime is 5538233. The next prime is 5538257. The reversal of 5538241 is 1428355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4857616 + 680625 = 2204^2 + 825^2 .

It is a cyclic number.

It is not a de Polignac number, because 5538241 - 2³ = 5538233 is a prime.

It is a super-2 number, since 2×5538241² = 61344226748162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5538041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2769120 + 2769121.

It is an arithmetic number, because the mean of its divisors is an integer number (2769121).

Almost surely, 2^5538241 is an apocalyptic number.

It is an amenable number.

5538241 is a deficient number, since it is larger than the sum of its proper divisors (1).

5538241 is an equidigital number, since it uses as much as digits as its factorization.

5538241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4800, while the sum is 28.

The square root of 5538241 is about 2353.3467657785. The cubic root of 5538241 is about 176.9255754434.

The spelling of 5538241 in words is "five million, five hundred thirty-eight thousand, two hundred forty-one".