49998841 has 2 divisors, whose sum is σ = 49998842. Its totient is φ = 49998840.

The previous prime is 49998827. The next prime is 49998857. The reversal of 49998841 is 14889994.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29387241 + 20611600 = 5421^2 + 4540^2 .

It is a cyclic number.

It is not a de Polignac number, because 49998841 - 2¹³ = 49990649 is a prime.

It is not a weakly prime, because it can be changed into another prime (49998811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24999420 + 24999421.

It is an arithmetic number, because the mean of its divisors is an integer number (24999421).

Almost surely, 2^49998841 is an apocalyptic number.

It is an amenable number.

49998841 is a deficient number, since it is larger than the sum of its proper divisors (1).

49998841 is an equidigital number, since it uses as much as digits as its factorization.

49998841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 52.

The square root of 49998841 is about 7070.9858577146. The cubic root of 49998841 is about 368.4003033137.

The spelling of 49998841 in words is "forty-nine million, nine hundred ninety-eight thousand, eight hundred forty-one".