49074912 has 72 divisors (see below), whose sum is σ = 141306984. Its totient is φ = 16153344.

The previous prime is 49074881. The next prime is 49074947. The reversal of 49074912 is 21947094.

49074912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 22878 + ... + 24930.

It is an arithmetic number, because the mean of its divisors is an integer number (1962597).

Almost surely, 2^49074912 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 49074912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70653492).

49074912 is an abundant number, since it is smaller than the sum of its proper divisors (92232072).

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

49074912 is a wasteful number, since it uses less digits than its factorization.

49074912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152 (or 2141 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 49074912 is about 7005.3488135852. The cubic root of 49074912 is about 366.1169562620.

The spelling of 49074912 in words is "forty-nine million, seventy-four thousand, nine hundred twelve".