123546160 has 60 divisors (see below), whose sum is σ = 296994384. Its totient is φ = 47794560.

The previous prime is 123546139. The next prime is 123546169. The reversal of 123546160 is 61645321.

It is not an unprimeable number, because it can be changed into a prime (123546169) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 76077 + ... + 77683.

Almost surely, 2^123546160 is an apocalyptic number.

123546160 is a gapful number since it is divisible by the number (10) 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 123546160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148497192).

123546160 is an abundant number, since it is smaller than the sum of its proper divisors (173448224).

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

123546160 is a wasteful number, since it uses less digits than its factorization.

123546160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682 (or 1645 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 123546160 is about 11115.1320280058. The cubic root of 123546160 is about 498.0539825247.

The spelling of 123546160 in words is "one hundred twenty-three million, five hundred forty-six thousand, one hundred sixty".