2313249 has 8 divisors (see below), whose sum is σ = 3091872. Its totient is φ = 1538400.

The previous prime is 2313247. The next prime is 2313253. The reversal of 2313249 is 9423132.

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

It is not a de Polignac number, because 2313249 - 2¹ = 2313247 is a prime.

It is a super-2 number, since 2×2313249² = 10702241872002, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2313247) 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, 1162 + ... + 2444.

It is an arithmetic number, because the mean of its divisors is an integer number (386484).

2^2313249 is an apocalyptic number.

It is an amenable number.

2313249 is a deficient number, since it is larger than the sum of its proper divisors (778623).

2313249 is a wasteful number, since it uses less digits than its factorization.

2313249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887.

The product of its digits is 1296, while the sum is 24.

The square root of 2313249 is about 1520.9368823196. The cubic root of 2313249 is about 132.2535873565.

The spelling of 2313249 in words is "two million, three hundred thirteen thousand, two hundred forty-nine".