11214573 has 4 divisors (see below), whose sum is σ = 14952768. Its totient is φ = 7476380.

The previous prime is 11214571. The next prime is 11214613. The reversal of 11214573 is 37541211.

11214573 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.

It is a cyclic number.

It is not a de Polignac number, because 11214573 - 2¹ = 11214571 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11214571) 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, 1869093 + ... + 1869098.

It is an arithmetic number, because the mean of its divisors is an integer number (3738192).

Almost surely, 2^11214573 is an apocalyptic number.

It is an amenable number.

11214573 is a deficient number, since it is larger than the sum of its proper divisors (3738195).

11214573 is an equidigital number, since it uses as much as digits as its factorization.

11214573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738194.

The product of its digits is 840, while the sum is 24.

The square root of 11214573 is about 3348.8166566714. The cubic root of 11214573 is about 223.8347859655.

Adding to 11214573 its reverse (37541211), we get a palindrome (48755784).

The spelling of 11214573 in words is "eleven million, two hundred fourteen thousand, five hundred seventy-three".