123246752 has 48 divisors (see below), whose sum is σ = 255376800. Its totient is φ = 58464000.

The previous prime is 123246751. The next prime is 123246763. The reversal of 123246752 is 257642321.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (123246751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53627 + ... + 55877.

It is an arithmetic number, because the mean of its divisors is an integer number (5320350).

Almost surely, 2^123246752 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 123246752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127688400).

123246752 is an abundant number, since it is smaller than the sum of its proper divisors (132130048).

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

123246752 is a wasteful number, since it uses less digits than its factorization.

123246752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349 (or 2341 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 123246752 is about 11101.6553720605. The cubic root of 123246752 is about 497.6513206856.

The spelling of 123246752 in words is "one hundred twenty-three million, two hundred forty-six thousand, seven hundred fifty-two".