12895388 has 36 divisors (see below), whose sum is σ = 25571112. Its totient is φ = 5639040.

The previous prime is 12895381. The next prime is 12895417. The reversal of 12895388 is 88359821.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12895381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144848 + ... + 144936.

Almost surely, 2^12895388 is an apocalyptic number.

It is an amenable number.

12895388 is a deficient number, since it is larger than the sum of its proper divisors (12675724).

12895388 is a wasteful number, since it uses less digits than its factorization.

12895388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 139 counting only the distinct ones).

The product of its digits is 138240, while the sum is 44.

The square root of 12895388 is about 3591.0148983261. The cubic root of 12895388 is about 234.5010570008.

The spelling of 12895388 in words is "twelve million, eight hundred ninety-five thousand, three hundred eighty-eight".