49682168 has 16 divisors (see below), whose sum is σ = 93394680. Its totient is φ = 24776928.

The previous prime is 49682167. The next prime is 49682183. The reversal of 49682168 is 86128694.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49682161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4646 + ... + 10997.

Almost surely, 2^49682168 is an apocalyptic number.

It is an amenable number.

49682168 is a deficient number, since it is larger than the sum of its proper divisors (43712512).

49682168 is a wasteful number, since it uses less digits than its factorization.

49682168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16046 (or 16042 counting only the distinct ones).

The product of its digits is 165888, while the sum is 44.

The square root of 49682168 is about 7048.5578666845. The cubic root of 49682168 is about 367.6208879298.

The spelling of 49682168 in words is "forty-nine million, six hundred eighty-two thousand, one hundred sixty-eight".