49641744 has 40 divisors (see below), whose sum is σ = 128910400. Its totient is φ = 16460928.

The previous prime is 49641733. The next prime is 49641749. The reversal of 49641744 is 44714694.

49641744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49641749) 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, 6954 + ... + 12150.

It is an arithmetic number, because the mean of its divisors is an integer number (3222760).

Almost surely, 2^49641744 is an apocalyptic number.

It is an amenable number.

49641744 is an abundant number, since it is smaller than the sum of its proper divisors (79268656).

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

49641744 is a wasteful number, since it uses less digits than its factorization.

49641744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5407 (or 5401 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 49641744 is about 7045.6897462207. The cubic root of 49641744 is about 367.5211557075.

The spelling of 49641744 in words is "forty-nine million, six hundred forty-one thousand, seven hundred forty-four".