2048076787 has 2 divisors, whose sum is σ = 2048076788. Its totient is φ = 2048076786.

The previous prime is 2048076781. The next prime is 2048076839. The reversal of 2048076787 is 7876708402.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2048076787 - 2¹¹ = 2048074739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2048076787.

It is not a weakly prime, because it can be changed into another prime (2048076781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024038393 + 1024038394.

It is an arithmetic number, because the mean of its divisors is an integer number (1024038394).

Almost surely, 2^2048076787 is an apocalyptic number.

2048076787 is a deficient number, since it is larger than the sum of its proper divisors (1).

2048076787 is an equidigital number, since it uses as much as digits as its factorization.

2048076787 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1053696, while the sum is 49.

The square root of 2048076787 is about 45255.6823724933. The cubic root of 2048076787 is about 1269.9367126997.

The spelling of 2048076787 in words is "two billion, forty-eight million, seventy-six thousand, seven hundred eighty-seven".