12001875 has 40 divisors (see below), whose sum is σ = 20655888. Its totient is φ = 6192000.

The previous prime is 12001861. The next prime is 12001877. The reversal of 12001875 is 57810021.

12001875 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12001875 - 2¹⁰ = 12000851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12001877) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 69289 + ... + 69461.

Almost surely, 2^12001875 is an apocalyptic number.

12001875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12001875 is a deficient number, since it is larger than the sum of its proper divisors (8654013).

12001875 is an equidigital number, since it uses as much as digits as its factorization.

12001875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 12001875 is about 3464.3722375057. The cubic root of 12001875 is about 228.9547719964.

Adding to 12001875 its reverse (57810021), we get a palindrome (69811896).

It can be divided in two parts, 1200 and 1875, that multiplied together give a square (2250000 = 1500²).

The spelling of 12001875 in words is "twelve million, one thousand, eight hundred seventy-five".