12625347 has 8 divisors (see below), whose sum is σ = 19238656. Its totient is φ = 7214472.

The previous prime is 12625331. The next prime is 12625363. The reversal of 12625347 is 74352621.

It is an interprime number because it is at equal distance from previous prime (12625331) and next prime (12625363).

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

It is not a de Polignac number, because 12625347 - 2⁴ = 12625331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12625247) 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, 300583 + ... + 300624.

It is an arithmetic number, because the mean of its divisors is an integer number (2404832).

Almost surely, 2^12625347 is an apocalyptic number.

12625347 is a deficient number, since it is larger than the sum of its proper divisors (6613309).

12625347 is an equidigital number, since it uses as much as digits as its factorization.

12625347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601217.

The product of its digits is 10080, while the sum is 30.

The square root of 12625347 is about 3553.2164302221. The cubic root of 12625347 is about 232.8526086806.

Adding to 12625347 its reverse (74352621), we get a palindrome (86977968).

The spelling of 12625347 in words is "twelve million, six hundred twenty-five thousand, three hundred forty-seven".