4590089 has 4 divisors (see below), whose sum is σ = 5245824. Its totient is φ = 3934356.

The previous prime is 4590071. The next prime is 4590101. The reversal of 4590089 is 9800954.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9800954 = 2 ⋅4900477.

It is a cyclic number.

It is not a de Polignac number, because 4590089 - 2⁸ = 4589833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4590029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327857 + ... + 327870.

It is an arithmetic number, because the mean of its divisors is an integer number (1311456).

Almost surely, 2^4590089 is an apocalyptic number.

It is an amenable number.

4590089 is a deficient number, since it is larger than the sum of its proper divisors (655735).

4590089 is an equidigital number, since it uses as much as digits as its factorization.

4590089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655734.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 4590089 is about 2142.4492992834. The cubic root of 4590089 is about 166.1908218342.

The spelling of 4590089 in words is "four million, five hundred ninety thousand, eighty-nine".