12450667 has 2 divisors, whose sum is σ = 12450668. Its totient is φ = 12450666.

The previous prime is 12450653. The next prime is 12450671. The reversal of 12450667 is 76605421.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12450667 - 2⁷ = 12450539 is a prime.

It is not a weakly prime, because it can be changed into another prime (12450617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6225333 + 6225334.

It is an arithmetic number, because the mean of its divisors is an integer number (6225334).

Almost surely, 2^12450667 is an apocalyptic number.

12450667 is a deficient number, since it is larger than the sum of its proper divisors (1).

12450667 is an equidigital number, since it uses as much as digits as its factorization.

12450667 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 12450667 is about 3528.5502688781. The cubic root of 12450667 is about 231.7737278104.

The spelling of 12450667 in words is "twelve million, four hundred fifty thousand, six hundred sixty-seven".