48783768 has 64 divisors (see below), whose sum is σ = 136321920. Its totient is φ = 14419200.

The previous prime is 48783733. The next prime is 48783799. The reversal of 48783768 is 86738784.

It is a self number, because there is not a number n which added to its sum of digits gives 48783768.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8571 + ... + 13077.

It is an arithmetic number, because the mean of its divisors is an integer number (2130030).

Almost surely, 2^48783768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48783768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68160960).

48783768 is an abundant number, since it is smaller than the sum of its proper divisors (87538152).

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

48783768 is a wasteful number, since it uses less digits than its factorization.

48783768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4568 (or 4564 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 51.

The square root of 48783768 is about 6984.5377799823. The cubic root of 48783768 is about 365.3915058532.

It can be divided in two parts, 4878 and 3768, that added together give a triangular number (8646 = T₁₃₁).

The spelling of 48783768 in words is "forty-eight million, seven hundred eighty-three thousand, seven hundred sixty-eight".