11424273 has 8 divisors (see below), whose sum is σ = 17408448. Its totient is φ = 6528144.

The previous prime is 11424253. The next prime is 11424299. The reversal of 11424273 is 37242411.

It is a happy number.

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

It is not a de Polignac number, because 11424273 - 2⁵ = 11424241 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11424233) 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, 271986 + ... + 272027.

It is an arithmetic number, because the mean of its divisors is an integer number (2176056).

Almost surely, 2^11424273 is an apocalyptic number.

It is an amenable number.

11424273 is a deficient number, since it is larger than the sum of its proper divisors (5984175).

11424273 is an equidigital number, since it uses as much as digits as its factorization.

11424273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544023.

The product of its digits is 1344, while the sum is 24.

The square root of 11424273 is about 3379.9812129655. The cubic root of 11424273 is about 225.2213328205.

Adding to 11424273 its reverse (37242411), we get a palindrome (48666684).

The spelling of 11424273 in words is "eleven million, four hundred twenty-four thousand, two hundred seventy-three".