1024782667 has 2 divisors, whose sum is σ = 1024782668. Its totient is φ = 1024782666.

The previous prime is 1024782611. The next prime is 1024782677. The reversal of 1024782667 is 7662874201.

It is a strong prime.

It is an emirp because it is prime and its reverse (7662874201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1024782667 - 2¹¹ = 1024780619 is a prime.

It is not a weakly prime, because it can be changed into another prime (1024782607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512391333 + 512391334.

It is an arithmetic number, because the mean of its divisors is an integer number (512391334).

Almost surely, 2^1024782667 is an apocalyptic number.

1024782667 is a deficient number, since it is larger than the sum of its proper divisors (1).

1024782667 is an equidigital number, since it uses as much as digits as its factorization.

1024782667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 1024782667 is about 32012.2268360075. The cubic root of 1024782667 is about 1008.1935710363.

The spelling of 1024782667 in words is "one billion, twenty-four million, seven hundred eighty-two thousand, six hundred sixty-seven".