2428708806 has 16 divisors (see below), whose sum is σ = 5397130800. Its totient is φ = 809569584.

The previous prime is 2428708781. The next prime is 2428708811. The reversal of 2428708806 is 6088078242.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22487991 + ... + 22488098.

It is an arithmetic number, because the mean of its divisors is an integer number (337320675).

Almost surely, 2^2428708806 is an apocalyptic number.

2428708806 is an abundant number, since it is smaller than the sum of its proper divisors (2968421994).

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

2428708806 is a wasteful number, since it uses less digits than its factorization.

2428708806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44976100 (or 44976094 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 2428708806 is about 49281.9318411931. The cubic root of 2428708806 is about 1344.1832598480.

The spelling of 2428708806 in words is "two billion, four hundred twenty-eight million, seven hundred eight thousand, eight hundred six".