12007451 has 2 divisors, whose sum is σ = 12007452. Its totient is φ = 12007450.

The previous prime is 12007439. The next prime is 12007453. The reversal of 12007451 is 15470021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12007451 - 2¹⁰ = 12006427 is a prime.

Together with 12007453, it forms a pair of twin primes.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 12007451 parts by 4900 straight cuts.

It is not a weakly prime, because it can be changed into another prime (12007453) 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 as a sum of consecutive naturals, namely, 6003725 + 6003726.

It is an arithmetic number, because the mean of its divisors is an integer number (6003726).

Almost surely, 2^12007451 is an apocalyptic number.

12007451 is a deficient number, since it is larger than the sum of its proper divisors (1).

12007451 is an equidigital number, since it uses as much as digits as its factorization.

12007451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 12007451 is about 3465.1769074609. The cubic root of 12007451 is about 228.9902235168.

Adding to 12007451 its reverse (15470021), we get a palindrome (27477472).

The spelling of 12007451 in words is "twelve million, seven thousand, four hundred fifty-one".