12527417 has 8 divisors (see below), whose sum is σ = 14422656. Its totient is φ = 10658592.

The previous prime is 12527401. The next prime is 12527429. The reversal of 12527417 is 71472521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12527417 - 2⁴ = 12527401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12527417.

It is not an unprimeable number, because it can be changed into a prime (12527447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5573 + ... + 7490.

It is an arithmetic number, because the mean of its divisors is an integer number (1802832).

Almost surely, 2^12527417 is an apocalyptic number.

It is an amenable number.

12527417 is a deficient number, since it is larger than the sum of its proper divisors (1895239).

12527417 is a wasteful number, since it uses less digits than its factorization.

12527417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13207.

The product of its digits is 3920, while the sum is 29.

The square root of 12527417 is about 3539.4091314794. The cubic root of 12527417 is about 232.2489956981.

Adding to 12527417 its reverse (71472521), we get a palindrome (83999938).

The spelling of 12527417 in words is "twelve million, five hundred twenty-seven thousand, four hundred seventeen".