49272941 has 2 divisors, whose sum is σ = 49272942. Its totient is φ = 49272940.

The previous prime is 49272929. The next prime is 49272973. The reversal of 49272941 is 14927294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39375625 + 9897316 = 6275^2 + 3146^2 .

It is a cyclic number.

It is not a de Polignac number, because 49272941 - 2¹⁰ = 49271917 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 49272895 and 49272904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49272901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24636470 + 24636471.

It is an arithmetic number, because the mean of its divisors is an integer number (24636471).

Almost surely, 2^49272941 is an apocalyptic number.

It is an amenable number.

49272941 is a deficient number, since it is larger than the sum of its proper divisors (1).

49272941 is an equidigital number, since it uses as much as digits as its factorization.

49272941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The square root of 49272941 is about 7019.4687120893. The cubic root of 49272941 is about 366.6087518262.

The spelling of 49272941 in words is "forty-nine million, two hundred seventy-two thousand, nine hundred forty-one".