12804888 has 32 divisors (see below), whose sum is σ = 32558400. Its totient is φ = 4195488.

The previous prime is 12804877. The next prime is 12804907. The reversal of 12804888 is 88840821.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 3106 + ... + 5937.

It is an arithmetic number, because the mean of its divisors is an integer number (1017450).

Almost surely, 2^12804888 is an apocalyptic number.

It is an amenable number.

12804888 is an abundant number, since it is smaller than the sum of its proper divisors (19753512).

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

12804888 is a wasteful number, since it uses less digits than its factorization.

12804888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9111 (or 9107 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 39.

The square root of 12804888 is about 3578.3918175627. The cubic root of 12804888 is about 233.9511915149.

The spelling of 12804888 in words is "twelve million, eight hundred four thousand, eight hundred eighty-eight".