2456328228 has 48 divisors (see below), whose sum is σ = 5807906496. Its totient is φ = 807877120.

The previous prime is 2456328169. The next prime is 2456328229. The reversal of 2456328228 is 8228236542.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2456328228.

It is not an unprimeable number, because it can be changed into a prime (2456328229) 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 15 ways as a sum of consecutive naturals, for example, 1426408 + ... + 1428128.

It is an arithmetic number, because the mean of its divisors is an integer number (120998052).

Almost surely, 2^2456328228 is an apocalyptic number.

It is an amenable number.

2456328228 is an abundant number, since it is smaller than the sum of its proper divisors (3351578268).

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

2456328228 is a wasteful number, since it uses less digits than its factorization.

2456328228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244 (or 3242 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

The square root of 2456328228 is about 49561.3582138343. The cubic root of 2456328228 is about 1349.2594434914.

The spelling of 2456328228 in words is "two billion, four hundred fifty-six million, three hundred twenty-eight thousand, two hundred twenty-eight".