5149841 has 2 divisors, whose sum is σ = 5149842. Its totient is φ = 5149840.

The previous prime is 5149829. The next prime is 5149847. The reversal of 5149841 is 1489415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3534400 + 1615441 = 1880^2 + 1271^2 .

It is a cyclic number.

It is not a de Polignac number, because 5149841 - 2¹⁰ = 5148817 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5149798 and 5149807.

It is not a weakly prime, because it can be changed into another prime (5149847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2574920 + 2574921.

It is an arithmetic number, because the mean of its divisors is an integer number (2574921).

Almost surely, 2^5149841 is an apocalyptic number.

It is an amenable number.

5149841 is a deficient number, since it is larger than the sum of its proper divisors (1).

5149841 is an equidigital number, since it uses as much as digits as its factorization.

5149841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 32.

The square root of 5149841 is about 2269.3261114260. The cubic root of 5149841 is about 172.6889730494.

The spelling of 5149841 in words is "five million, one hundred forty-nine thousand, eight hundred forty-one".