12030297 has 8 divisors (see below), whose sum is σ = 16196544. Its totient is φ = 7942128.

The previous prime is 12030289. The next prime is 12030299. The reversal of 12030297 is 79203021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12030297 - 2³ = 12030289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12030299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19158 + ... + 19775.

It is an arithmetic number, because the mean of its divisors is an integer number (2024568).

Almost surely, 2^12030297 is an apocalyptic number.

It is an amenable number.

12030297 is a deficient number, since it is larger than the sum of its proper divisors (4166247).

12030297 is a wasteful number, since it uses less digits than its factorization.

12030297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39039.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 12030297 is about 3468.4718537131. The cubic root of 12030297 is about 229.1353610717.

The spelling of 12030297 in words is "twelve million, thirty thousand, two hundred ninety-seven".