12867607 has 2 divisors, whose sum is σ = 12867608. Its totient is φ = 12867606.

The previous prime is 12867593. The next prime is 12867611. The reversal of 12867607 is 70676821.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12867607 - 2¹⁵ = 12834839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12867667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6433803 + 6433804.

It is an arithmetic number, because the mean of its divisors is an integer number (6433804).

Almost surely, 2^12867607 is an apocalyptic number.

12867607 is a deficient number, since it is larger than the sum of its proper divisors (1).

12867607 is an equidigital number, since it uses as much as digits as its factorization.

12867607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 12867607 is about 3587.1446862372. The cubic root of 12867607 is about 234.3325378957.

The spelling of 12867607 in words is "twelve million, eight hundred sixty-seven thousand, six hundred seven".