49877212 has 48 divisors (see below), whose sum is σ = 110492928. Its totient is φ = 19134720.

The previous prime is 49877209. The next prime is 49877227. The reversal of 49877212 is 21277894.

49877212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 19428 + ... + 21844.

It is an arithmetic number, because the mean of its divisors is an integer number (2301936).

Almost surely, 2^49877212 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 49877212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55246464).

49877212 is an abundant number, since it is smaller than the sum of its proper divisors (60615716).

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

49877212 is a wasteful number, since it uses less digits than its factorization.

49877212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506 (or 2504 counting only the distinct ones).

The product of its digits is 56448, while the sum is 40.

The square root of 49877212 is about 7062.3800520788. The cubic root of 49877212 is about 368.1013327591.

The spelling of 49877212 in words is "forty-nine million, eight hundred seventy-seven thousand, two hundred twelve".