48811844 has 6 divisors (see below), whose sum is σ = 85420734. Its totient is φ = 24405920.

The previous prime is 48811813. The next prime is 48811877. The reversal of 48811844 is 44811884.

48811844 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 only one way, i.e., 47886400 + 925444 = 6920^2 + 962^2 .

It is a super-2 number, since 2×48811844² = 4765192229360672, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48811798 and 48811807.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6101477 + ... + 6101484.

It is an arithmetic number, because the mean of its divisors is an integer number (14236789).

Almost surely, 2^48811844 is an apocalyptic number.

It is an amenable number.

48811844 is a deficient number, since it is larger than the sum of its proper divisors (36608890).

48811844 is a wasteful number, since it uses less digits than its factorization.

48811844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12202965 (or 12202963 counting only the distinct ones).

The product of its digits is 32768, while the sum is 38.

The square root of 48811844 is about 6986.5473590322. The cubic root of 48811844 is about 365.4615890313.

The spelling of 48811844 in words is "forty-eight million, eight hundred eleven thousand, eight hundred forty-four".