12752017 has 2 divisors, whose sum is σ = 12752018. Its totient is φ = 12752016.

The previous prime is 12751987. The next prime is 12752027. The reversal of 12752017 is 71025721.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11350161 + 1401856 = 3369^2 + 1184^2 .

It is a cyclic number.

It is not a de Polignac number, because 12752017 - 2⁷ = 12751889 is a prime.

It is a super-2 number, since 2×12752017² = 325227875136578, which contains 22 as substring.

It is equal to p₈₃₄₁₄₅ and since 12752017 and 834145 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 12751982 and 12752000.

It is not a weakly prime, because it can be changed into another prime (12752027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6376008 + 6376009.

It is an arithmetic number, because the mean of its divisors is an integer number (6376009).

Almost surely, 2^12752017 is an apocalyptic number.

It is an amenable number.

12752017 is a deficient number, since it is larger than the sum of its proper divisors (1).

12752017 is an equidigital number, since it uses as much as digits as its factorization.

12752017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 12752017 is about 3570.9966395952. The cubic root of 12752017 is about 233.6287548362.

Adding to 12752017 its reverse (71025721), we get a palindrome (83777738).

The spelling of 12752017 in words is "twelve million, seven hundred fifty-two thousand, seventeen".