12854388 has 24 divisors (see below), whose sum is σ = 30115008. Its totient is φ = 4267456.

The previous prime is 12854383. The next prime is 12854407. The reversal of 12854388 is 88345821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12854381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1120 + ... + 5192.

It is an arithmetic number, because the mean of its divisors is an integer number (1254792).

Almost surely, 2^12854388 is an apocalyptic number.

It is an amenable number.

12854388 is an abundant number, since it is smaller than the sum of its proper divisors (17260620).

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

12854388 is a wasteful number, since it uses less digits than its factorization.

12854388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343 (or 4341 counting only the distinct ones).

The product of its digits is 61440, while the sum is 39.

The square root of 12854388 is about 3585.3016609485. The cubic root of 12854388 is about 234.2522664780.

The spelling of 12854388 in words is "twelve million, eight hundred fifty-four thousand, three hundred eighty-eight".