49771212 has 24 divisors (see below), whose sum is σ = 118966512. Its totient is φ = 16185600.

The previous prime is 49771159. The next prime is 49771243. The reversal of 49771212 is 21217794.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50089 + ... + 51072.

It is an arithmetic number, because the mean of its divisors is an integer number (4956938).

Almost surely, 2^49771212 is an apocalyptic number.

It is an amenable number.

49771212 is an abundant number, since it is smaller than the sum of its proper divisors (69195300).

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

49771212 is a wasteful number, since it uses less digits than its factorization.

49771212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101209 (or 101207 counting only the distinct ones).

The product of its digits is 7056, while the sum is 33.

The square root of 49771212 is about 7054.8715083976. The cubic root of 49771212 is about 367.8403824941.

The spelling of 49771212 in words is "forty-nine million, seven hundred seventy-one thousand, two hundred twelve".