11263273 has 8 divisors (see below), whose sum is σ = 12912192. Its totient is φ = 9624336.

The previous prime is 11263247. The next prime is 11263279. The reversal of 11263273 is 37236211.

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

It is a cyclic number.

It is not a de Polignac number, because 11263273 - 2¹³ = 11255081 is a prime.

It is a super-2 number, since 2×11263273² = 253722637345058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11263279) 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, 111 + ... + 4747.

It is an arithmetic number, because the mean of its divisors is an integer number (1614024).

Almost surely, 2^11263273 is an apocalyptic number.

It is an amenable number.

11263273 is a deficient number, since it is larger than the sum of its proper divisors (1648919).

11263273 is an equidigital number, since it uses as much as digits as its factorization.

11263273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4991.

The product of its digits is 1512, while the sum is 25.

The square root of 11263273 is about 3356.0800050058. The cubic root of 11263273 is about 224.1583237100.

Adding to 11263273 its reverse (37236211), we get a palindrome (48499484).

The spelling of 11263273 in words is "eleven million, two hundred sixty-three thousand, two hundred seventy-three".