2468228 has 30 divisors (see below), whose sum is σ = 5058606. Its totient is φ = 1053696.

The previous prime is 2468227. The next prime is 2468239. The reversal of 2468228 is 8228642.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2458624 + 9604 = 1568^2 + 98^2 .

It is a d-powerful number, because it can be written as 2¹¹ + 4 + 6⁸ + 8² + 2¹⁸ + 2¹⁹ + 8² .

It is a junction number, because it is equal to n+sod(n) for n = 2468194 and 2468203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2468227) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9476 + ... + 9732.

2^2468228 is an apocalyptic number.

2468228 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2468228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2529303).

2468228 is an abundant number, since it is smaller than the sum of its proper divisors (2590378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2468228 is an equidigital number, since it uses as much as digits as its factorization.

2468228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289 (or 266 counting only the distinct ones).

The product of its digits is 12288, while the sum is 32.

The square root of 2468228 is about 1571.0595151044. The cubic root of 2468228 is about 135.1434780017.

The spelling of 2468228 in words is "two million, four hundred sixty-eight thousand, two hundred twenty-eight".