123882976 has 108 divisors (see below), whose sum is σ = 296990064. Its totient is φ = 50695680.

The previous prime is 123882973. The next prime is 123882977. The reversal of 123882976 is 679288321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123882973) 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 17 ways as a sum of consecutive naturals, for example, 2635785 + ... + 2635831.

It is an arithmetic number, because the mean of its divisors is an integer number (2749908).

Almost surely, 2^123882976 is an apocalyptic number.

123882976 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 123882976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148495032).

123882976 is an abundant number, since it is smaller than the sum of its proper divisors (173107088).

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

123882976 is an equidigital number, since it uses as much as digits as its factorization.

123882976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 97 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The square root of 123882976 is about 11130.2729526279. The cubic root of 123882976 is about 498.5061760916.

The spelling of 123882976 in words is "one hundred twenty-three million, eight hundred eighty-two thousand, nine hundred seventy-six".