12025207 has 4 divisors (see below), whose sum is σ = 12135640. Its totient is φ = 11914776.

The previous prime is 12025183. The next prime is 12025229. The reversal of 12025207 is 70252021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70252021 = 7 ⋅10036003.

It is a cyclic number.

It is not a de Polignac number, because 12025207 - 2¹¹ = 12023159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12025267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55053 + ... + 55270.

It is an arithmetic number, because the mean of its divisors is an integer number (3033910).

Almost surely, 2^12025207 is an apocalyptic number.

12025207 is a deficient number, since it is larger than the sum of its proper divisors (110433).

12025207 is a wasteful number, since it uses less digits than its factorization.

12025207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110432.

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

The square root of 12025207 is about 3467.7380235537. The cubic root of 12025207 is about 229.1030409078.

Adding to 12025207 its reverse (70252021), we get a palindrome (82277228).

The spelling of 12025207 in words is "twelve million, twenty-five thousand, two hundred seven".