12025270 has 16 divisors (see below), whose sum is σ = 21951648. Its totient is φ = 4742080.

The previous prime is 12025267. The next prime is 12025283. The reversal of 12025270 is 7252021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7759 + ... + 9178.

It is an arithmetic number, because the mean of its divisors is an integer number (1371978).

Almost surely, 2^12025270 is an apocalyptic number.

12025270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12025270 is a deficient number, since it is larger than the sum of its proper divisors (9926378).

12025270 is a wasteful number, since it uses less digits than its factorization.

12025270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17015.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 12025270 is about 3467.7471072730. The cubic root of 12025270 is about 229.1034409970.

Adding to 12025270 its reverse (7252021), we get a palindrome (19277291).

The spelling of 12025270 in words is "twelve million, twenty-five thousand, two hundred seventy".