49616812 has 36 divisors (see below), whose sum is σ = 106954344. Its totient is φ = 20012160.

The previous prime is 49616803. The next prime is 49616813. The reversal of 49616812 is 21861694.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (49616813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4114 + ... + 10777.

It is an arithmetic number, because the mean of its divisors is an integer number (2970954).

Almost surely, 2^49616812 is an apocalyptic number.

It is an amenable number.

49616812 is an abundant number, since it is smaller than the sum of its proper divisors (57337532).

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

49616812 is a wasteful number, since it uses less digits than its factorization.

49616812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14926 (or 14917 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 49616812 is about 7043.9202153346. The cubic root of 49616812 is about 367.4596176338.

The spelling of 49616812 in words is "forty-nine million, six hundred sixteen thousand, eight hundred twelve".