12517034 has 4 divisors (see below), whose sum is σ = 18775554. Its totient is φ = 6258516.

The previous prime is 12517033. The next prime is 12517039. The reversal of 12517034 is 43071521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43071521 = 4409 ⋅9769.

It can be written as a sum of positive squares in only one way, i.e., 10543009 + 1974025 = 3247^2 + 1405^2 .

It is a super-2 number, since 2×12517034² = 313352280314312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12517033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3129257 + ... + 3129260.

Almost surely, 2^12517034 is an apocalyptic number.

12517034 is a deficient number, since it is larger than the sum of its proper divisors (6258520).

12517034 is an equidigital number, since it uses as much as digits as its factorization.

12517034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6258519.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 12517034 is about 3537.9420571852. The cubic root of 12517034 is about 232.1848135966.

Adding to 12517034 its reverse (43071521), we get a palindrome (55588555).

The spelling of 12517034 in words is "twelve million, five hundred seventeen thousand, thirty-four".