49196161 has 8 divisors (see below), whose sum is σ = 56357504. Its totient is φ = 42068160.

The previous prime is 49196159. The next prime is 49196177. The reversal of 49196161 is 16169194.

49196161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49196161 - 2¹ = 49196159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49196161.

It is not an unprimeable number, because it can be changed into a prime (49196141) 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, 5085 + ... + 11146.

It is an arithmetic number, because the mean of its divisors is an integer number (7044688).

Almost surely, 2^49196161 is an apocalyptic number.

It is an amenable number.

49196161 is a deficient number, since it is larger than the sum of its proper divisors (7161343).

49196161 is a wasteful number, since it uses less digits than its factorization.

49196161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16671.

The product of its digits is 11664, while the sum is 37.

The square root of 49196161 is about 7013.9975049896. The cubic root of 49196161 is about 366.4182290443.

The spelling of 49196161 in words is "forty-nine million, one hundred ninety-six thousand, one hundred sixty-one".