12375288 has 128 divisors (see below), whose sum is σ = 37324800. Its totient is φ = 3788928.

The previous prime is 12375287. The next prime is 12375301. The reversal of 12375288 is 88257321.

12375288 is a `hidden beast` number, since 1 + 2 + 375 + 288 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

Its product of digits (26880) is a multiple of the sum of its prime divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12375281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233470 + ... + 233522.

It is an arithmetic number, because the mean of its divisors is an integer number (291600).

Almost surely, 2^12375288 is an apocalyptic number.

12375288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12375288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18662400).

12375288 is an abundant number, since it is smaller than the sum of its proper divisors (24949512).

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

12375288 is a wasteful number, since it uses less digits than its factorization.

12375288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 128 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 12375288 is about 3517.8527541670. The cubic root of 12375288 is about 231.3050447977.

The spelling of 12375288 in words is "twelve million, three hundred seventy-five thousand, two hundred eighty-eight".