11368573 has 4 divisors (see below), whose sum is σ = 11455488. Its totient is φ = 11281660.

The previous prime is 11368561. The next prime is 11368607. The reversal of 11368573 is 37586311.

11368573 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 37586311 = 7 ⋅5369473.

It is a cyclic number.

It is not a de Polignac number, because 11368573 - 2⁵ = 11368541 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11368523) 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, 43261 + ... + 43522.

It is an arithmetic number, because the mean of its divisors is an integer number (2863872).

Almost surely, 2^11368573 is an apocalyptic number.

It is an amenable number.

11368573 is a deficient number, since it is larger than the sum of its proper divisors (86915).

11368573 is an equidigital number, since it uses as much as digits as its factorization.

11368573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86914.

The product of its digits is 15120, while the sum is 34.

The square root of 11368573 is about 3371.7314543125. The cubic root of 11368573 is about 224.8547078449.

It can be divided in two parts, 113 and 68573, that added together give a palindrome (68686).

The spelling of 11368573 in words is "eleven million, three hundred sixty-eight thousand, five hundred seventy-three".