123560048 has 40 divisors (see below), whose sum is σ = 257888256. Its totient is φ = 57182400.

The previous prime is 123560033. The next prime is 123560051. The reversal of 123560048 is 840065321.

It is a self number, because there is not a number n which added to its sum of digits gives 123560048.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5993 + ... + 16823.

Almost surely, 2^123560048 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 123560048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128944128).

123560048 is an abundant number, since it is smaller than the sum of its proper divisors (134328208).

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

123560048 is a wasteful number, since it uses less digits than its factorization.

123560048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10893 (or 10887 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 123560048 is about 11115.7567443697. The cubic root of 123560048 is about 498.0726441449.

The spelling of 123560048 in words is "one hundred twenty-three million, five hundred sixty thousand, forty-eight".