12361607 has 2 divisors, whose sum is σ = 12361608. Its totient is φ = 12361606.

The previous prime is 12361577. The next prime is 12361619. The reversal of 12361607 is 70616321.

It is a strong prime.

It is an emirp because it is prime and its reverse (70616321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12361607 - 2⁶ = 12361543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12361007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6180803 + 6180804.

It is an arithmetic number, because the mean of its divisors is an integer number (6180804).

Almost surely, 2^12361607 is an apocalyptic number.

12361607 is a deficient number, since it is larger than the sum of its proper divisors (1).

12361607 is an equidigital number, since it uses as much as digits as its factorization.

12361607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 12361607 is about 3515.9077064110. The cubic root of 12361607 is about 231.2197767173.

Adding to 12361607 its reverse (70616321), we get a palindrome (82977928).

The spelling of 12361607 in words is "twelve million, three hundred sixty-one thousand, six hundred seven".