49818241 has 6 divisors (see below), whose sum is σ = 54759026. Its totient is φ = 45289200.

The previous prime is 49818233. The next prime is 49818277. The reversal of 49818241 is 14281894.

It can be written as a sum of positive squares in only one way, i.e., 48944016 + 874225 = 6996^2 + 935^2 .

It is not a de Polignac number, because 49818241 - 2³ = 49818233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49818241.

It is not an unprimeable number, because it can be changed into a prime (49818281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 205740 + ... + 205981.

Almost surely, 2^49818241 is an apocalyptic number.

It is an amenable number.

49818241 is a deficient number, since it is larger than the sum of its proper divisors (4940785).

49818241 is a wasteful number, since it uses less digits than its factorization.

49818241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411743 (or 411732 counting only the distinct ones).

The product of its digits is 18432, while the sum is 37.

The square root of 49818241 is about 7058.2038083354. The cubic root of 49818241 is about 367.9562039287.

The spelling of 49818241 in words is "forty-nine million, eight hundred eighteen thousand, two hundred forty-one".