11216253 has 8 divisors (see below), whose sum is σ = 15200416. Its totient is φ = 7354800.

The previous prime is 11216239. The next prime is 11216263. The reversal of 11216253 is 35261211.

11216253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11216253 - 2⁶ = 11216189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11216263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30463 + ... + 30828.

It is an arithmetic number, because the mean of its divisors is an integer number (1900052).

Almost surely, 2^11216253 is an apocalyptic number.

It is an amenable number.

11216253 is a deficient number, since it is larger than the sum of its proper divisors (3984163).

11216253 is an equidigital number, since it uses as much as digits as its factorization.

11216253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61355.

The product of its digits is 360, while the sum is 21.

The square root of 11216253 is about 3349.0674821508. The cubic root of 11216253 is about 223.8459626034.

Adding to 11216253 its reverse (35261211), we get a palindrome (46477464).

The spelling of 11216253 in words is "eleven million, two hundred sixteen thousand, two hundred fifty-three".