2248592 has 20 divisors (see below), whose sum is σ = 4380300. Its totient is φ = 1118208.

The previous prime is 2248591. The next prime is 2248633. The reversal of 2248592 is 2958422.

It can be written as a sum of positive squares in 2 ways, for example, as 495616 + 1752976 = 704^2 + 1324^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 2 + 2⁵ + 4⁹ + 8³ + 5⁹ + 9 + 2¹⁵ .

It is not an unprimeable number, because it can be changed into a prime (2248591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4784 + ... + 5232.

It is an arithmetic number, because the mean of its divisors is an integer number (219015).

2^2248592 is an apocalyptic number.

It is an amenable number.

2248592 is a deficient number, since it is larger than the sum of its proper divisors (2131708).

2248592 is a wasteful number, since it uses less digits than its factorization.

2248592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770 (or 764 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 2248592 is about 1499.5305932191. The cubic root of 2248592 is about 131.0097306448.

The spelling of 2248592 in words is "two million, two hundred forty-eight thousand, five hundred ninety-two".