49820912 has 20 divisors (see below), whose sum is σ = 97433496. Its totient is φ = 24676800.

The previous prime is 49820867. The next prime is 49820917. The reversal of 49820912 is 21902894.

49820912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49820917) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12839 + ... + 16262.

Almost surely, 2^49820912 is an apocalyptic number.

It is an amenable number.

49820912 is a deficient number, since it is larger than the sum of its proper divisors (47612584).

49820912 is a wasteful number, since it uses less digits than its factorization.

49820912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29216 (or 29210 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 49820912 is about 7058.3930182443. The cubic root of 49820912 is about 367.9627797895.

The spelling of 49820912 in words is "forty-nine million, eight hundred twenty thousand, nine hundred twelve".