4949141 has 2 divisors, whose sum is σ = 4949142. Its totient is φ = 4949140.

The previous prime is 4949107. The next prime is 4949143. The reversal of 4949141 is 1419494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3204100 + 1745041 = 1790^2 + 1321^2 .

It is a cyclic number.

It is not a de Polignac number, because 4949141 - 2¹⁰ = 4948117 is a prime.

It is a Sophie Germain prime.

Together with 4949143, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4949098 and 4949107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4949143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2474570 + 2474571.

It is an arithmetic number, because the mean of its divisors is an integer number (2474571).

Almost surely, 2^4949141 is an apocalyptic number.

It is an amenable number.

4949141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4949141 is an equidigital number, since it uses as much as digits as its factorization.

4949141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 32.

The square root of 4949141 is about 2224.6664918589. Note that the first 3 decimals coincide. The cubic root of 4949141 is about 170.4158332213.

The spelling of 4949141 in words is "four million, nine hundred forty-nine thousand, one hundred forty-one".