12723088 has 40 divisors (see below), whose sum is σ = 28783872. Its totient is φ = 5334528.

The previous prime is 12723077. The next prime is 12723091. The reversal of 12723088 is 88032721.

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, 4056 + ... + 6472.

Almost surely, 2^12723088 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 12723088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14391936).

12723088 is an abundant number, since it is smaller than the sum of its proper divisors (16060784).

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

12723088 is a wasteful number, since it uses less digits than its factorization.

12723088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2479 (or 2473 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 12723088 is about 3566.9437898571. The cubic root of 12723088 is about 233.4519523861.

The spelling of 12723088 in words is "twelve million, seven hundred twenty-three thousand, eighty-eight".