11273017 has 4 divisors (see below), whose sum is σ = 12883456. Its totient is φ = 9662580.

The previous prime is 11272999. The next prime is 11273027. The reversal of 11273017 is 71037211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11273017 - 2¹⁵ = 11240249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11273027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805209 + ... + 805222.

It is an arithmetic number, because the mean of its divisors is an integer number (3220864).

Almost surely, 2^11273017 is an apocalyptic number.

It is an amenable number.

11273017 is a deficient number, since it is larger than the sum of its proper divisors (1610439).

11273017 is an equidigital number, since it uses as much as digits as its factorization.

11273017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610438.

The product of its (nonzero) digits is 294, while the sum is 22.

The square root of 11273017 is about 3357.5313848124. The cubic root of 11273017 is about 224.2229458125. Note that the first 3 decimals are identical.

The spelling of 11273017 in words is "eleven million, two hundred seventy-three thousand, seventeen".