49843512 has 40 divisors (see below), whose sum is σ = 139609800. Its totient is φ = 16614288.

The previous prime is 49843501. The next prime is 49843513. The reversal of 49843512 is 21534894.

49843512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49843513) 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 9 ways as a sum of consecutive naturals, for example, 37812 + ... + 39107.

It is an arithmetic number, because the mean of its divisors is an integer number (3490245).

Almost surely, 2^49843512 is an apocalyptic number.

It is an amenable number.

49843512 is an abundant number, since it is smaller than the sum of its proper divisors (89766288).

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

49843512 is a wasteful number, since it uses less digits than its factorization.

49843512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76937 (or 76924 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 49843512 is about 7059.9937677026. The cubic root of 49843512 is about 368.0184103896.

The spelling of 49843512 in words is "forty-nine million, eight hundred forty-three thousand, five hundred twelve".