49786912 has 48 divisors (see below), whose sum is σ = 114428160. Its totient is φ = 20878848.

The previous prime is 49786907. The next prime is 49786937. The reversal of 49786912 is 21968794.

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, 8164 + ... + 12892.

It is an arithmetic number, because the mean of its divisors is an integer number (2383920).

Almost surely, 2^49786912 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 49786912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57214080).

49786912 is an abundant number, since it is smaller than the sum of its proper divisors (64641248).

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

49786912 is a wasteful number, since it uses less digits than its factorization.

49786912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4793 (or 4785 counting only the distinct ones).

The product of its digits is 217728, while the sum is 46.

The square root of 49786912 is about 7055.9841269663. The cubic root of 49786912 is about 367.8790560341.

The spelling of 49786912 in words is "forty-nine million, seven hundred eighty-six thousand, nine hundred twelve".