2248559 has 4 divisors (see below), whose sum is σ = 2263800. Its totient is φ = 2233320.

The previous prime is 2248537. The next prime is 2248567. The reversal of 2248559 is 9558422.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2248559 - 2⁸ = 2248303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2248529) 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, 7397 + ... + 7694.

It is an arithmetic number, because the mean of its divisors is an integer number (565950).

2^2248559 is an apocalyptic number.

2248559 is a deficient number, since it is larger than the sum of its proper divisors (15241).

2248559 is a wasteful number, since it uses less digits than its factorization.

2248559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15240.

The product of its digits is 28800, while the sum is 35.

The square root of 2248559 is about 1499.5195897353. The cubic root of 2248559 is about 131.0090897486.

The spelling of 2248559 in words is "two million, two hundred forty-eight thousand, five hundred fifty-nine".