11924245 has 4 divisors (see below), whose sum is σ = 14309100. Its totient is φ = 9539392.

The previous prime is 11924233. The next prime is 11924251. The reversal of 11924245 is 54242911.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4986289 + 6937956 = 2233^2 + 2634^2 .

It is a cyclic number.

It is not a de Polignac number, because 11924245 - 2¹⁹ = 11399957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1192420 + ... + 1192429.

It is an arithmetic number, because the mean of its divisors is an integer number (3577275).

Almost surely, 2^11924245 is an apocalyptic number.

It is an amenable number.

11924245 is a deficient number, since it is larger than the sum of its proper divisors (2384855).

11924245 is an equidigital number, since it uses as much as digits as its factorization.

11924245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384854.

The product of its digits is 2880, while the sum is 28.

The square root of 11924245 is about 3453.1500112216. The cubic root of 11924245 is about 228.4600654498.

The spelling of 11924245 in words is "eleven million, nine hundred twenty-four thousand, two hundred forty-five".