11206073 has 4 divisors (see below), whose sum is σ = 11215248. Its totient is φ = 11196900.

The previous prime is 11206061. The next prime is 11206081. The reversal of 11206073 is 37060211.

It is a happy number.

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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 37060211 = 5923 ⋅6257.

It is a cyclic number.

It is not a de Polignac number, because 11206073 - 2¹⁶ = 11140537 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11206033) 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, 2411 + ... + 5312.

It is an arithmetic number, because the mean of its divisors is an integer number (2803812).

Almost surely, 2^11206073 is an apocalyptic number.

It is an amenable number.

11206073 is a deficient number, since it is larger than the sum of its proper divisors (9175).

11206073 is an equidigital number, since it uses as much as digits as its factorization.

11206073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9174.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 11206073 is about 3347.5473110921. The cubic root of 11206073 is about 223.7782203828.

Adding to 11206073 its reverse (37060211), we get a palindrome (48266284).

The spelling of 11206073 in words is "eleven million, two hundred six thousand, seventy-three".