49645168 has 20 divisors (see below), whose sum is σ = 101846160. Its totient is φ = 23362304.

The previous prime is 49645163. The next prime is 49645199. The reversal of 49645168 is 86154694.

49645168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49645163) 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 3 ways as a sum of consecutive naturals, for example, 90988 + ... + 91531.

It is an arithmetic number, because the mean of its divisors is an integer number (5092308).

Almost surely, 2^49645168 is an apocalyptic number.

It is an amenable number.

49645168 is an abundant number, since it is smaller than the sum of its proper divisors (52200992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49645168 is a wasteful number, since it uses less digits than its factorization.

49645168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182544 (or 182538 counting only the distinct ones).

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

The square root of 49645168 is about 7045.9327274677. The cubic root of 49645168 is about 367.5296053401.

The spelling of 49645168 in words is "forty-nine million, six hundred forty-five thousand, one hundred sixty-eight".