123726848 has 88 divisors (see below), whose sum is σ = 290248224. Its totient is φ = 51609600.

The previous prime is 123726839. The next prime is 123726851. The reversal of 123726848 is 848627321.

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 293678 + ... + 294098.

Almost surely, 2^123726848 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 123726848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145124112).

123726848 is an abundant number, since it is smaller than the sum of its proper divisors (166521376).

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

123726848 is an equidigital number, since it uses as much as digits as its factorization.

123726848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489 (or 471 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 123726848 is about 11123.2570769537. The cubic root of 123726848 is about 498.2966679088.

The spelling of 123726848 in words is "one hundred twenty-three million, seven hundred twenty-six thousand, eight hundred forty-eight".