48831912 has 24 divisors (see below), whose sum is σ = 132253290. Its totient is φ = 16277280.

The previous prime is 48831901. The next prime is 48831917. The reversal of 48831912 is 21913884.

48831912 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., 31741956 + 17089956 = 5634^2 + 4134^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (48831917) 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 5 ways as a sum of consecutive naturals, for example, 339039 + ... + 339182.

Almost surely, 2^48831912 is an apocalyptic number.

It is an amenable number.

48831912 is an abundant number, since it is smaller than the sum of its proper divisors (83421378).

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

48831912 is a wasteful number, since it uses less digits than its factorization.

48831912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678233 (or 678226 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 48831912 is about 6987.9834000948. The cubic root of 48831912 is about 365.5116662101.

It can be divided in two parts, 488 and 31912, that added together give a square (32400 = 180²).

The spelling of 48831912 in words is "forty-eight million, eight hundred thirty-one thousand, nine hundred twelve".