12607843 has 2 divisors, whose sum is σ = 12607844. Its totient is φ = 12607842.

The previous prime is 12607831. The next prime is 12607867. The reversal of 12607843 is 34870621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12607843 - 2¹³ = 12599651 is a prime.

It is a super-2 number, since 2×12607843² = 317915410225298, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12607813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6303921 + 6303922.

It is an arithmetic number, because the mean of its divisors is an integer number (6303922).

Almost surely, 2^12607843 is an apocalyptic number.

12607843 is a deficient number, since it is larger than the sum of its proper divisors (1).

12607843 is an equidigital number, since it uses as much as digits as its factorization.

12607843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 12607843 is about 3550.7524554663. The cubic root of 12607843 is about 232.7449486133.

The spelling of 12607843 in words is "twelve million, six hundred seven thousand, eight hundred forty-three".