1056707747 has 2 divisors, whose sum is σ = 1056707748. Its totient is φ = 1056707746.

The previous prime is 1056707737. The next prime is 1056707749. The reversal of 1056707747 is 7477076501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1056707747 - 2⁴ = 1056707731 is a prime.

It is a super-2 number, since 2×1056707747² = 2233262525139632018, which contains 22 as substring.

Together with 1056707749, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1056707698 and 1056707707.

It is not a weakly prime, because it can be changed into another prime (1056707749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528353873 + 528353874.

It is an arithmetic number, because the mean of its divisors is an integer number (528353874).

Almost surely, 2^1056707747 is an apocalyptic number.

1056707747 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056707747 is an equidigital number, since it uses as much as digits as its factorization.

1056707747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288120, while the sum is 44.

The square root of 1056707747 is about 32507.0414987276. The cubic root of 1056707747 is about 1018.5561228308.

The spelling of 1056707747 in words is "one billion, fifty-six million, seven hundred seven thousand, seven hundred forty-seven".