7268417 has 8 divisors (see below), whose sum is σ = 7873320. Its totient is φ = 6670080.

The previous prime is 7268411. The next prime is 7268423. The reversal of 7268417 is 7148627.

It is a happy number.

It is a Cunningham number, because it is equal to 2696²+1.

It is an interprime number because it is at equal distance from previous prime (7268411) and next prime (7268423).

It can be written as a sum of positive squares in 4 ways, for example, as 80656 + 7187761 = 284^2 + 2681^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7268417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7268411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809 + ... + 3897.

It is an arithmetic number, because the mean of its divisors is an integer number (984165).

Almost surely, 2^7268417 is an apocalyptic number.

It is an amenable number.

7268417 is a deficient number, since it is larger than the sum of its proper divisors (604903).

7268417 is a wasteful number, since it uses less digits than its factorization.

7268417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283.

The product of its digits is 18816, while the sum is 35.

The square root of 7268417 is about 2696.0001854599. Note that the first 3 decimals coincide. The cubic root of 7268417 is about 193.7075783642.

The spelling of 7268417 in words is "seven million, two hundred sixty-eight thousand, four hundred seventeen".