123052748 has 48 divisors (see below), whose sum is σ = 266133504. Its totient is φ = 48479040.

The previous prime is 123052723. The next prime is 123052753. The reversal of 123052748 is 847250321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112661 + ... + 113747.

It is an arithmetic number, because the mean of its divisors is an integer number (5544448).

Almost surely, 2^123052748 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 123052748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133066752).

123052748 is an abundant number, since it is smaller than the sum of its proper divisors (143080756).

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

123052748 is a wasteful number, since it uses less digits than its factorization.

123052748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422 (or 1420 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 123052748 is about 11092.9143150031. The cubic root of 123052748 is about 497.3900641743.

The spelling of 123052748 in words is "one hundred twenty-three million, fifty-two thousand, seven hundred forty-eight".