48689344 has 112 divisors (see below), whose sum is σ = 114702336. Its totient is φ = 20275200.

The previous prime is 48689323. The next prime is 48689353. The reversal of 48689344 is 44398684.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 48689294 and 48689303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501904 + ... + 502000.

It is an arithmetic number, because the mean of its divisors is an integer number (1024128).

Almost surely, 2^48689344 is an apocalyptic number.

48689344 is a gapful number since it is divisible by the number (44) 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 48689344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57351168).

48689344 is an abundant number, since it is smaller than the sum of its proper divisors (66012992).

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

48689344 is a wasteful number, since it uses less digits than its factorization.

48689344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 164 counting only the distinct ones).

The product of its digits is 663552, while the sum is 46.

The square root of 48689344 is about 6977.7750035380. The cubic root of 48689344 is about 365.1556076367.

The spelling of 48689344 in words is "forty-eight million, six hundred eighty-nine thousand, three hundred forty-four".