2428804512 has 72 divisors (see below), whose sum is σ = 6934636800. Its totient is φ = 806352000.

The previous prime is 2428804489. The next prime is 2428804513. The reversal of 2428804512 is 2154088242.

It is a tau number, because it is divible by the number of its divisors (72).

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

It is not an unprimeable number, because it can be changed into a prime (2428804513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55489 + ... + 89087.

It is an arithmetic number, because the mean of its divisors is an integer number (96314400).

Almost surely, 2^2428804512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2428804512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3467318400).

2428804512 is an abundant number, since it is smaller than the sum of its proper divisors (4505832288).

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

2428804512 is a wasteful number, since it uses less digits than its factorization.

2428804512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33866 (or 33855 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 2428804512 is about 49282.9028365822. The cubic root of 2428804512 is about 1344.2009159668.

The spelling of 2428804512 in words is "two billion, four hundred twenty-eight million, eight hundred four thousand, five hundred twelve".