49484186 has 4 divisors (see below), whose sum is σ = 74226282. Its totient is φ = 24742092.

The previous prime is 49484167. The next prime is 49484191. The reversal of 49484186 is 68148494.

49484186 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 33235225 + 16248961 = 5765^2 + 4031^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 12371045 + ... + 12371048.

Almost surely, 2^49484186 is an apocalyptic number.

49484186 is a deficient number, since it is larger than the sum of its proper divisors (24742096).

49484186 is a wasteful number, since it uses less digits than its factorization.

49484186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24742095.

The product of its digits is 221184, while the sum is 44.

The square root of 49484186 is about 7034.4996979174. The cubic root of 49484186 is about 367.1319183146.

The spelling of 49484186 in words is "forty-nine million, four hundred eighty-four thousand, one hundred eighty-six".