11228417 has 8 divisors (see below), whose sum is σ = 11700480. Its totient is φ = 10763280.

The previous prime is 11228369. The next prime is 11228447. The reversal of 11228417 is 71482211.

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 11228417 - 2¹⁰ = 11227393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11228447) 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, 1718 + ... + 5040.

It is an arithmetic number, because the mean of its divisors is an integer number (1462560).

Almost surely, 2^11228417 is an apocalyptic number.

It is an amenable number.

11228417 is a deficient number, since it is larger than the sum of its proper divisors (472063).

11228417 is a wasteful number, since it uses less digits than its factorization.

11228417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3463.

The product of its digits is 896, while the sum is 26.

The square root of 11228417 is about 3350.8830179521. The cubic root of 11228417 is about 223.9268535084.

The spelling of 11228417 in words is "eleven million, two hundred twenty-eight thousand, four hundred seventeen".