48505782 has 16 divisors (see below), whose sum is σ = 104474160. Its totient is φ = 14924832.

The previous prime is 48505741. The next prime is 48505783. The reversal of 48505782 is 28750584.

48505782 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 (39).

It is a self number, because there is not a number n which added to its sum of digits gives 48505782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48505783) 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, 310857 + ... + 311012.

It is an arithmetic number, because the mean of its divisors is an integer number (6529635).

Almost surely, 2^48505782 is an apocalyptic number.

48505782 is an abundant number, since it is smaller than the sum of its proper divisors (55968378).

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

48505782 is a wasteful number, since it uses less digits than its factorization.

48505782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621887.

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 48505782 is about 6964.6092496277. The cubic root of 48505782 is about 364.6961429353.

The spelling of 48505782 in words is "forty-eight million, five hundred five thousand, seven hundred eighty-two".