124048512 has 96 divisors (see below), whose sum is σ = 407983680. Its totient is φ = 35440128.

The previous prime is 124048489. The next prime is 124048513. The reversal of 124048512 is 215840421.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (124048513) 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 11 ways as a sum of consecutive naturals, for example, 373 + ... + 15755.

It is an arithmetic number, because the mean of its divisors is an integer number (4249830).

Almost surely, 2^124048512 is an apocalyptic number.

124048512 is a gapful number since it is divisible by the number (12) 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 124048512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203991840).

124048512 is an abundant number, since it is smaller than the sum of its proper divisors (283935168).

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

124048512 is a wasteful number, since it uses less digits than its factorization.

124048512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15410 (or 15395 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 124048512 is about 11137.7067657575. The cubic root of 124048512 is about 498.7281167024.

Adding to 124048512 its reverse (215840421), we get a palindrome (339888933).

The spelling of 124048512 in words is "one hundred twenty-four million, forty-eight thousand, five hundred twelve".