49836168 has 64 divisors (see below), whose sum is σ = 141408000. Its totient is φ = 16255296.

The previous prime is 49836161. The next prime is 49836203. The reversal of 49836168 is 86163894.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (49836161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7698 + ... + 12606.

It is an arithmetic number, because the mean of its divisors is an integer number (2209500).

Almost surely, 2^49836168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49836168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70704000).

49836168 is an abundant number, since it is smaller than the sum of its proper divisors (91571832).

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

49836168 is a wasteful number, since it uses less digits than its factorization.

49836168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4971 (or 4961 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 49836168 is about 7059.4736347691. The cubic root of 49836168 is about 368.0003347508. Note that the first 3 decimals are identical.

The spelling of 49836168 in words is "forty-nine million, eight hundred thirty-six thousand, one hundred sixty-eight".