49335140 has 24 divisors (see below), whose sum is σ = 104231232. Its totient is φ = 19614560.

The previous prime is 49335137. The next prime is 49335149. The reversal of 49335140 is 4153394.

49335140 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 (49335149) 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, 4046 + ... + 10725.

It is an arithmetic number, because the mean of its divisors is an integer number (4342968).

Almost surely, 2^49335140 is an apocalyptic number.

It is an amenable number.

49335140 is an abundant number, since it is smaller than the sum of its proper divisors (54896092).

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

49335140 is a wasteful number, since it uses less digits than its factorization.

49335140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14947 (or 14945 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 49335140 is about 7023.8977782995. The cubic root of 49335140 is about 366.7629480857.

The spelling of 49335140 in words is "forty-nine million, three hundred thirty-five thousand, one hundred forty".