4454459 has 4 divisors (see below), whose sum is σ = 4716504. Its totient is φ = 4192416.

The previous prime is 4454449. The next prime is 4454473. The reversal of 4454459 is 9544544.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4454459 is a prime.

It is a d-powerful number, because it can be written as 4³ + 4³ + 5⁹ + 4⁴ + 4⁷ + 5⁹ + 9⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4454449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130997 + ... + 131030.

It is an arithmetic number, because the mean of its divisors is an integer number (1179126).

Almost surely, 2^4454459 is an apocalyptic number.

4454459 is a deficient number, since it is larger than the sum of its proper divisors (262045).

4454459 is a wasteful number, since it uses less digits than its factorization.

4454459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262044.

The product of its digits is 57600, while the sum is 35.

The square root of 4454459 is about 2110.5589307101. The cubic root of 4454459 is about 164.5375357414.

It can be divided in two parts, 4454 and 459, that added together give a cube (4913 = 17³).

The spelling of 4454459 in words is "four million, four hundred fifty-four thousand, four hundred fifty-nine".