123452576 has 48 divisors (see below), whose sum is σ = 275536800. Its totient is φ = 53975808.

The previous prime is 123452489. The next prime is 123452639. The reversal of 123452576 is 675254321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95 + ... + 15713.

It is an arithmetic number, because the mean of its divisors is an integer number (5740350).

Almost surely, 2^123452576 is an apocalyptic number.

123452576 is a gapful number since it is divisible by the number (16) 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 123452576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137768400).

123452576 is an abundant number, since it is smaller than the sum of its proper divisors (152084224).

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

123452576 is a wasteful number, since it uses less digits than its factorization.

123452576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15661 (or 15653 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 123452576 is about 11110.9214739373. The cubic root of 123452576 is about 497.9281951063.

The spelling of 123452576 in words is "one hundred twenty-three million, four hundred fifty-two thousand, five hundred seventy-six".