123480360 has 96 divisors (see below), whose sum is σ = 407047680. Its totient is φ = 32457600.

The previous prime is 123480319. The next prime is 123480361. The reversal of 123480360 is 63084321.

It is a happy number.

123480360 is a `hidden beast` number, since 123 + 480 + 3 + 60 = 666.

It is not an unprimeable number, because it can be changed into a prime (123480361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23145 + ... + 27975.

It is an arithmetic number, because the mean of its divisors is an integer number (4240080).

Almost surely, 2^123480360 is an apocalyptic number.

123480360 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 123480360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203523840).

123480360 is an abundant number, since it is smaller than the sum of its proper divisors (283567320).

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

123480360 is a wasteful number, since it uses less digits than its factorization.

123480360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4919 (or 4912 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 123480360 is about 11112.1717049369. The cubic root of 123480360 is about 497.9655465592.

The spelling of 123480360 in words is "one hundred twenty-three million, four hundred eighty thousand, three hundred sixty".