49166854 has 16 divisors (see below), whose sum is σ = 81776016. Its totient is φ = 21981600.

The previous prime is 49166827. The next prime is 49166857. The reversal of 49166854 is 45866194.

49166854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 49166854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49166857) 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 in 7 ways as a sum of consecutive naturals, for example, 16977 + ... + 19660.

It is an arithmetic number, because the mean of its divisors is an integer number (5111001).

Almost surely, 2^49166854 is an apocalyptic number.

49166854 is a deficient number, since it is larger than the sum of its proper divisors (32609162).

49166854 is a wasteful number, since it uses less digits than its factorization.

49166854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36711.

The product of its digits is 207360, while the sum is 43.

The square root of 49166854 is about 7011.9080142284. The cubic root of 49166854 is about 366.3454540424.

The spelling of 49166854 in words is "forty-nine million, one hundred sixty-six thousand, eight hundred fifty-four".