48011972 has 12 divisors (see below), whose sum is σ = 84585900. Its totient is φ = 23844576.

The previous prime is 48011959. The next prime is 48011987. The reversal of 48011972 is 27911084.

48011972 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 2 ways, for example, as 15476356 + 32535616 = 3934^2 + 5704^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 39683 + ... + 40874.

It is an arithmetic number, because the mean of its divisors is an integer number (7048825).

Almost surely, 2^48011972 is an apocalyptic number.

It is an amenable number.

48011972 is a deficient number, since it is larger than the sum of its proper divisors (36573928).

48011972 is a wasteful number, since it uses less digits than its factorization.

48011972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80710 (or 80708 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 48011972 is about 6929.0671810858. The cubic root of 48011972 is about 363.4543307322.

The spelling of 48011972 in words is "forty-eight million, eleven thousand, nine hundred seventy-two".