12654067 has 2 divisors, whose sum is σ = 12654068. Its totient is φ = 12654066.

The previous prime is 12654011. The next prime is 12654077. The reversal of 12654067 is 76045621.

It is a happy number.

12654067 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12654067 - 2⁷ = 12653939 is a prime.

It is not a weakly prime, because it can be changed into another prime (12654007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6327033 + 6327034.

It is an arithmetic number, because the mean of its divisors is an integer number (6327034).

Almost surely, 2^12654067 is an apocalyptic number.

12654067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12654067 is an equidigital number, since it uses as much as digits as its factorization.

12654067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 12654067 is about 3557.2555432524. The cubic root of 12654067 is about 233.0290384827.

Adding to 12654067 its reverse (76045621), we get a palindrome (88699688).

The spelling of 12654067 in words is "twelve million, six hundred fifty-four thousand, sixty-seven".