12107497 has 2 divisors, whose sum is σ = 12107498. Its totient is φ = 12107496.

The previous prime is 12107489. The next prime is 12107507. The reversal of 12107497 is 79470121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11806096 + 301401 = 3436^2 + 549^2 .

It is a cyclic number.

It is not a de Polignac number, because 12107497 - 2³ = 12107489 is a prime.

It is a plaindrome in base 13.

It is not a weakly prime, because it can be changed into another prime (12107437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6053748 + 6053749.

It is an arithmetic number, because the mean of its divisors is an integer number (6053749).

Almost surely, 2^12107497 is an apocalyptic number.

It is an amenable number.

12107497 is a deficient number, since it is larger than the sum of its proper divisors (1).

12107497 is an equidigital number, since it uses as much as digits as its factorization.

12107497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 12107497 is about 3479.5828773001. The cubic root of 12107497 is about 229.6244469774.

The spelling of 12107497 in words is "twelve million, one hundred seven thousand, four hundred ninety-seven".