12025299 has 16 divisors (see below), whose sum is σ = 18837504. Its totient is φ = 6727200.

The previous prime is 12025283. The next prime is 12025319. The reversal of 12025299 is 99252021.

It is not a de Polignac number, because 12025299 - 2⁴ = 12025283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12025229) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 13587 + ... + 14444.

It is an arithmetic number, because the mean of its divisors is an integer number (1177344).

Almost surely, 2^12025299 is an apocalyptic number.

12025299 is a deficient number, since it is larger than the sum of its proper divisors (6812205).

12025299 is a wasteful number, since it uses less digits than its factorization.

12025299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28058.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 12025299 is about 3467.7512886596. The cubic root of 12025299 is about 229.1036251645.

The spelling of 12025299 in words is "twelve million, twenty-five thousand, two hundred ninety-nine".