48378356 has 24 divisors (see below), whose sum is σ = 91369320. Its totient is φ = 22280832.

The previous prime is 48378349. The next prime is 48378359. The reversal of 48378356 is 65387384.

48378356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 15085456 + 33292900 = 3884^2 + 5770^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48378359) 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, 38750 + ... + 39978.

It is an arithmetic number, because the mean of its divisors is an integer number (3807055).

Almost surely, 2^48378356 is an apocalyptic number.

It is an amenable number.

48378356 is a deficient number, since it is larger than the sum of its proper divisors (42990964).

48378356 is a wasteful number, since it uses less digits than its factorization.

48378356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003 (or 2001 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 48378356 is about 6955.4551252955. The cubic root of 48378356 is about 364.3765073339.

Subtracting 48378356 from its reverse (65387384), we obtain a triangular number (17009028 = T₅₈₃₂).

The spelling of 48378356 in words is "forty-eight million, three hundred seventy-eight thousand, three hundred fifty-six".