49163766 has 8 divisors (see below), whose sum is σ = 98327544. Its totient is φ = 16387920.

The previous prime is 49163747. The next prime is 49163767. The reversal of 49163766 is 66736194.

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

49163766 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49163767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4096975 + ... + 4096986.

It is an arithmetic number, because the mean of its divisors is an integer number (12290943).

Almost surely, 2^49163766 is an apocalyptic number.

49163766 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

49163766 is a wasteful number, since it uses less digits than its factorization.

49163766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8193966.

The product of its digits is 163296, while the sum is 42.

The square root of 49163766 is about 7011.6878139290. The cubic root of 49163766 is about 366.3377842516.

The spelling of 49163766 in words is "forty-nine million, one hundred sixty-three thousand, seven hundred sixty-six".