2488228 has 12 divisors (see below), whose sum is σ = 4365900. Its totient is φ = 1240832.

The previous prime is 2488223. The next prime is 2488231. The reversal of 2488228 is 8228842.

It can be written as a sum of positive squares in 2 ways, for example, as 1937664 + 550564 = 1392^2 + 742^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2488193 and 2488202.

It is not an unprimeable number, because it can be changed into a prime (2488223) 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, 1848 + ... + 2896.

It is an arithmetic number, because the mean of its divisors is an integer number (363825).

2^2488228 is an apocalyptic number.

It is an amenable number.

2488228 is a deficient number, since it is larger than the sum of its proper divisors (1877672).

2488228 is a wasteful number, since it uses less digits than its factorization.

2488228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646 (or 1644 counting only the distinct ones).

The product of its digits is 16384, while the sum is 34.

The square root of 2488228 is about 1577.4118041906. The cubic root of 2488228 is about 135.5075180898.

It can be divided in two parts, 24882 and 28, that multiplied together give a palindrome (696696).

The spelling of 2488228 in words is "two million, four hundred eighty-eight thousand, two hundred twenty-eight".