12258417 has 8 divisors (see below), whose sum is σ = 16361280. Its totient is φ = 8163920.

The previous prime is 12258413. The next prime is 12258427. The reversal of 12258417 is 71485221.

12258417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12258417 - 2² = 12258413 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12258413) 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, 3367 + ... + 5987.

It is an arithmetic number, because the mean of its divisors is an integer number (2045160).

Almost surely, 2^12258417 is an apocalyptic number.

It is an amenable number.

12258417 is a deficient number, since it is larger than the sum of its proper divisors (4102863).

12258417 is a wasteful number, since it uses less digits than its factorization.

12258417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4183.

The product of its digits is 4480, while the sum is 30.

The square root of 12258417 is about 3501.2022220946. The cubic root of 12258417 is about 230.5745998516.

The spelling of 12258417 in words is "twelve million, two hundred fifty-eight thousand, four hundred seventeen".