11324257 has 16 divisors (see below), whose sum is σ = 13876992. Its totient is φ = 9028800.

The previous prime is 11324251. The next prime is 11324267. The reversal of 11324257 is 75242311.

It is a happy number.

11324257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11324257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11324251) 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, 5007 + ... + 6907.

It is an arithmetic number, because the mean of its divisors is an integer number (867312).

Almost surely, 2^11324257 is an apocalyptic number.

It is an amenable number.

11324257 is a deficient number, since it is larger than the sum of its proper divisors (2552735).

11324257 is a wasteful number, since it uses less digits than its factorization.

11324257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968.

The product of its digits is 1680, while the sum is 25.

The square root of 11324257 is about 3365.1533397455. The cubic root of 11324257 is about 224.5621575796.

Adding to 11324257 its reverse (75242311), we get a palindrome (86566568).

The spelling of 11324257 in words is "eleven million, three hundred twenty-four thousand, two hundred fifty-seven".