12002375 has 64 divisors (see below), whose sum is σ = 19768320. Its totient is φ = 7056000.

The previous prime is 12002369. The next prime is 12002377. The reversal of 12002375 is 57320021.

12002375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12002375 - 2¹⁴ = 11985991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002377) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 279104 + ... + 279146.

It is an arithmetic number, because the mean of its divisors is an integer number (308880).

Almost surely, 2^12002375 is an apocalyptic number.

12002375 is a deficient number, since it is larger than the sum of its proper divisors (7765945).

12002375 is a wasteful number, since it uses less digits than its factorization.

12002375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 12002375 is about 3464.4443999002. Note that the first 3 decimals coincide. The cubic root of 12002375 is about 228.9579513828.

Adding to 12002375 its reverse (57320021), we get a palindrome (69322396).

The spelling of 12002375 in words is "twelve million, two thousand, three hundred seventy-five".