48791232 has 84 divisors (see below), whose sum is σ = 159843216. Its totient is φ = 13939200.

The previous prime is 48791227. The next prime is 48791233. The reversal of 48791232 is 23219784.

48791232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (84).

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 not an unprimeable number, because it can be changed into a prime (48791233) 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 11 ways as a sum of consecutive naturals, for example, 2019 + ... + 10082.

Almost surely, 2^48791232 is an apocalyptic number.

48791232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48791232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79921608).

48791232 is an abundant number, since it is smaller than the sum of its proper divisors (111051984).

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

48791232 is a wasteful number, since it uses less digits than its factorization.

48791232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12126 (or 12113 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 48791232 is about 6985.0720826631. The cubic root of 48791232 is about 365.4101400781.

It can be divided in two parts, 487 and 91232, that added together give a palindrome (91719).

The spelling of 48791232 in words is "forty-eight million, seven hundred ninety-one thousand, two hundred thirty-two".