48449124 has 48 divisors (see below), whose sum is σ = 126201600. Its totient is φ = 16073568.

The previous prime is 48449123. The next prime is 48449129. The reversal of 48449124 is 42194484.

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

It is not an unprimeable number, because it can be changed into a prime (48449123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24874 + ... + 26750.

It is an arithmetic number, because the mean of its divisors is an integer number (2629200).

Almost surely, 2^48449124 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 48449124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63100800).

48449124 is an abundant number, since it is smaller than the sum of its proper divisors (77752476).

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

48449124 is a wasteful number, since it uses less digits than its factorization.

48449124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129 (or 2121 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 48449124 is about 6960.5404962546. The cubic root of 48449124 is about 364.5540911106.

The spelling of 48449124 in words is "forty-eight million, four hundred forty-nine thousand, one hundred twenty-four".