49830256 has 30 divisors (see below), whose sum is σ = 112310520. Its totient is φ = 21355488.

The previous prime is 49830239. The next prime is 49830257. The reversal of 49830256 is 65203894.

49830256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49830257) 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 5 ways as a sum of consecutive naturals, for example, 30996 + ... + 32563.

It is an arithmetic number, because the mean of its divisors is an integer number (3743684).

Almost surely, 2^49830256 is an apocalyptic number.

It is an amenable number.

49830256 is an abundant number, since it is smaller than the sum of its proper divisors (62480264).

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

49830256 is a wasteful number, since it uses less digits than its factorization.

49830256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63581 (or 63568 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 49830256 is about 7059.0548942475. The cubic root of 49830256 is about 367.9857823745.

It can be divided in two parts, 49830 and 256, that added together give a triangular number (50086 = T₃₁₆).

The spelling of 49830256 in words is "forty-nine million, eight hundred thirty thousand, two hundred fifty-six".