49306141 has 2 divisors, whose sum is σ = 49306142. Its totient is φ = 49306140.

The previous prime is 49306129. The next prime is 49306157. The reversal of 49306141 is 14160394.

49306141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29539225 + 19766916 = 5435^2 + 4446^2 .

It is a cyclic number.

It is not a de Polignac number, because 49306141 - 2⁵ = 49306109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49306441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24653070 + 24653071.

It is an arithmetic number, because the mean of its divisors is an integer number (24653071).

Almost surely, 2^49306141 is an apocalyptic number.

It is an amenable number.

49306141 is a deficient number, since it is larger than the sum of its proper divisors (1).

49306141 is an equidigital number, since it uses as much as digits as its factorization.

49306141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 49306141 is about 7021.8331652069. The cubic root of 49306141 is about 366.6910733983.

The spelling of 49306141 in words is "forty-nine million, three hundred six thousand, one hundred forty-one".