4452249 has 8 divisors (see below), whose sum is σ = 6285600. Its totient is φ = 2793536.

The previous prime is 4452241. The next prime is 4452257. The reversal of 4452249 is 9422544.

It is an interprime number because it is at equal distance from previous prime (4452241) and next prime (4452257).

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

It is a cyclic number.

It is not a de Polignac number, because 4452249 - 2³ = 4452241 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4452241) 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, 43599 + ... + 43700.

It is an arithmetic number, because the mean of its divisors is an integer number (785700).

Almost surely, 2^4452249 is an apocalyptic number.

It is an amenable number.

4452249 is a deficient number, since it is larger than the sum of its proper divisors (1833351).

4452249 is a wasteful number, since it uses less digits than its factorization.

4452249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87319.

The product of its digits is 11520, while the sum is 30.

The square root of 4452249 is about 2110.0353077615. The cubic root of 4452249 is about 164.5103204569.

The spelling of 4452249 in words is "four million, four hundred fifty-two thousand, two hundred forty-nine".