12753888 has 48 divisors (see below), whose sum is σ = 38263680. Its totient is φ = 3643776.

The previous prime is 12753887. The next prime is 12753889. The reversal of 12753888 is 88835721.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12753887) and next prime (12753889).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12753887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8818 + ... + 10161.

It is an arithmetic number, because the mean of its divisors is an integer number (797160).

Almost surely, 2^12753888 is an apocalyptic number.

It is an amenable number.

12753888 is an abundant number, since it is smaller than the sum of its proper divisors (25509792).

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

12753888 is a wasteful number, since it uses less digits than its factorization.

12753888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18999 (or 18991 counting only the distinct ones).

The product of its digits is 107520, while the sum is 42.

The square root of 12753888 is about 3571.2586016697. The cubic root of 12753888 is about 233.6401804281.

The spelling of 12753888 in words is "twelve million, seven hundred fifty-three thousand, eight hundred eighty-eight".