2248589 has 4 divisors (see below), whose sum is σ = 2569824. Its totient is φ = 1927356.

The previous prime is 2248583. The next prime is 2248591. The reversal of 2248589 is 9858422.

2248589 = T₃₀₆ + T₃₀₇ + ... + T₃₄₇.

2248589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 2248589 - 2⁸ = 2248333 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2248583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160607 + ... + 160620.

It is an arithmetic number, because the mean of its divisors is an integer number (642456).

2^2248589 is an apocalyptic number.

It is an amenable number.

2248589 is a deficient number, since it is larger than the sum of its proper divisors (321235).

2248589 is an equidigital number, since it uses as much as digits as its factorization.

2248589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321234.

The product of its digits is 46080, while the sum is 38.

The square root of 2248589 is about 1499.5295929057. The cubic root of 2248589 is about 131.0096723818.

The spelling of 2248589 in words is "two million, two hundred forty-eight thousand, five hundred eighty-nine".