48472344 has 160 divisors (see below), whose sum is σ = 148684800. Its totient is φ = 14696640.

The previous prime is 48472301. The next prime is 48472349. The reversal of 48472344 is 44327484.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 48472299 and 48472308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48472349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 381609 + ... + 381735.

It is an arithmetic number, because the mean of its divisors is an integer number (929280).

Almost surely, 2^48472344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48472344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74342400).

48472344 is an abundant number, since it is smaller than the sum of its proper divisors (100212456).

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

48472344 is a wasteful number, since it uses less digits than its factorization.

48472344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 182 counting only the distinct ones).

The product of its digits is 86016, while the sum is 36.

The square root of 48472344 is about 6962.2082703694. The cubic root of 48472344 is about 364.6123212246.

The spelling of 48472344 in words is "forty-eight million, four hundred seventy-two thousand, three hundred forty-four".