2317249 has 4 divisors (see below), whose sum is σ = 2527920. Its totient is φ = 2106580.

The previous prime is 2317229. The next prime is 2317267. The reversal of 2317249 is 9427132.

2317249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2317249 - 2⁷ = 2317121 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (2317229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105319 + ... + 105340.

It is an arithmetic number, because the mean of its divisors is an integer number (631980).

2^2317249 is an apocalyptic number.

It is an amenable number.

2317249 is a deficient number, since it is larger than the sum of its proper divisors (210671).

2317249 is a wasteful number, since it uses less digits than its factorization.

2317249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210670.

The product of its digits is 3024, while the sum is 28.

The square root of 2317249 is about 1522.2512933153. The cubic root of 2317249 is about 132.3297730912.

The spelling of 2317249 in words is "two million, three hundred seventeen thousand, two hundred forty-nine".