2486648020 has 12 divisors (see below), whose sum is σ = 5221960884. Its totient is φ = 994659200.

The previous prime is 2486647907. The next prime is 2486648023. The reversal of 2486648020 is 208466842.

2486648020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 593701956 + 1892946064 = 24366^2 + 43508^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2486648023) 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, 62166181 + ... + 62166220.

It is an arithmetic number, because the mean of its divisors is an integer number (435163407).

Almost surely, 2^2486648020 is an apocalyptic number.

2486648020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2486648020 is an abundant number, since it is smaller than the sum of its proper divisors (2735312864).

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

2486648020 is a wasteful number, since it uses less digits than its factorization.

2486648020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124332410 (or 124332408 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 2486648020 is about 49866.3014469692. The cubic root of 2486648020 is about 1354.7883040510.

The spelling of 2486648020 in words is "two billion, four hundred eighty-six million, six hundred forty-eight thousand, twenty".