49277167 has 2 divisors, whose sum is σ = 49277168. Its totient is φ = 49277166.

The previous prime is 49277159. The next prime is 49277209. The reversal of 49277167 is 76177294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49277167 - 2³ = 49277159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49277867) 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, 24638583 + 24638584.

It is an arithmetic number, because the mean of its divisors is an integer number (24638584).

Almost surely, 2^49277167 is an apocalyptic number.

49277167 is a deficient number, since it is larger than the sum of its proper divisors (1).

49277167 is an equidigital number, since it uses as much as digits as its factorization.

49277167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 148176, while the sum is 43.

The square root of 49277167 is about 7019.7697255679. The cubic root of 49277167 is about 366.6192325232.

The spelling of 49277167 in words is "forty-nine million, two hundred seventy-seven thousand, one hundred sixty-seven".