4559745 has 8 divisors (see below), whose sum is σ = 7295616. Its totient is φ = 2431856.

The previous prime is 4559741. The next prime is 4559767. The reversal of 4559745 is 5479554.

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 4559745 - 2² = 4559741 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 5⁵ + 5⁹ + 9⁶ + 7⁶ + 4⁵ + 5⁹ .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4559741) 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, 151977 + ... + 152006.

It is an arithmetic number, because the mean of its divisors is an integer number (911952).

Almost surely, 2^4559745 is an apocalyptic number.

It is an amenable number.

4559745 is a deficient number, since it is larger than the sum of its proper divisors (2735871).

4559745 is a wasteful number, since it uses less digits than its factorization.

4559745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303991.

The product of its digits is 126000, while the sum is 39.

The square root of 4559745 is about 2135.3559422260. The cubic root of 4559745 is about 165.8237957080.

The spelling of 4559745 in words is "four million, five hundred fifty-nine thousand, seven hundred forty-five".