49956038 has 16 divisors (see below), whose sum is σ = 84566160. Its totient is φ = 21924000.

The previous prime is 49956037. The next prime is 49956043. The reversal of 49956038 is 83065994.

49956038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 49956038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49956037) 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 7 ways as a sum of consecutive naturals, for example, 38513 + ... + 39788.

It is an arithmetic number, because the mean of its divisors is an integer number (5285385).

Almost surely, 2^49956038 is an apocalyptic number.

49956038 is a deficient number, since it is larger than the sum of its proper divisors (34610122).

49956038 is a wasteful number, since it uses less digits than its factorization.

49956038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78343.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 49956038 is about 7067.9585454359. The cubic root of 49956038 is about 368.2951466091.

Subtracting from 49956038 its sum of digits (44), we obtain a palindrome (49955994).

The spelling of 49956038 in words is "forty-nine million, nine hundred fifty-six thousand, thirty-eight".