2457427808 has 24 divisors (see below), whose sum is σ = 5277885480. Its totient is φ = 1117012480.

The previous prime is 2457427807. The next prime is 2457427823. The reversal of 2457427808 is 8087247542.

It is a happy number.

2457427808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2457427807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3490313 + ... + 3491016.

It is an arithmetic number, because the mean of its divisors is an integer number (219911895).

Almost surely, 2^2457427808 is an apocalyptic number.

It is an amenable number.

2457427808 is an abundant number, since it is smaller than the sum of its proper divisors (2820457672).

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

2457427808 is a wasteful number, since it uses less digits than its factorization.

2457427808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6981350 (or 6981342 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 47.

The square root of 2457427808 is about 49572.4500907510. The cubic root of 2457427808 is about 1349.4607463080.

The spelling of 2457427808 in words is "two billion, four hundred fifty-seven million, four hundred twenty-seven thousand, eight hundred eight".