11424245 has 16 divisors (see below), whose sum is σ = 15824640. Its totient is φ = 7755264.

The previous prime is 11424241. The next prime is 11424247. The reversal of 11424245 is 54242411.

It is a cyclic number.

It is not a de Polignac number, because 11424245 - 2² = 11424241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11424245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11424241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2021 + ... + 5189.

It is an arithmetic number, because the mean of its divisors is an integer number (989040).

Almost surely, 2^11424245 is an apocalyptic number.

It is an amenable number.

11424245 is a deficient number, since it is larger than the sum of its proper divisors (4400395).

11424245 is a wasteful number, since it uses less digits than its factorization.

11424245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284.

The product of its digits is 1280, while the sum is 23.

The square root of 11424245 is about 3379.9770709281. The cubic root of 11424245 is about 225.2211488204.

Adding to 11424245 its reverse (54242411), we get a palindrome (65666656).

The spelling of 11424245 in words is "eleven million, four hundred twenty-four thousand, two hundred forty-five".