2456420328 has 48 divisors (see below), whose sum is σ = 6655128480. Its totient is φ = 818520864.

The previous prime is 2456420327. The next prime is 2456420333. The reversal of 2456420328 is 8230246542.

2456420328 is a `hidden beast` number, since 2 + 4 + 5 + 642 + 0 + 3 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2456420292 and 2456420301.

It is not an unprimeable number, because it can be changed into a prime (2456420327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 341101 + ... + 348227.

It is an arithmetic number, because the mean of its divisors is an integer number (138648510).

Almost surely, 2^2456420328 is an apocalyptic number.

It is an amenable number.

2456420328 is an abundant number, since it is smaller than the sum of its proper divisors (4198708152).

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

2456420328 is a wasteful number, since it uses less digits than its factorization.

2456420328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11926 (or 11919 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 2456420328 is about 49562.2873564165. The cubic root of 2456420328 is about 1349.2763067700.

The spelling of 2456420328 in words is "two billion, four hundred fifty-six million, four hundred twenty thousand, three hundred twenty-eight".