1056708461 has 2 divisors, whose sum is σ = 1056708462. Its totient is φ = 1056708460.

The previous prime is 1056708437. The next prime is 1056708463. The reversal of 1056708461 is 1648076501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1034908900 + 21799561 = 32170^2 + 4669^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1056708461 is a prime.

It is a super-2 number, since 2×1056708461² = 2233265543097977042, which contains 22 as substring.

Together with 1056708463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1056708463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528354230 + 528354231.

It is an arithmetic number, because the mean of its divisors is an integer number (528354231).

Almost surely, 2^1056708461 is an apocalyptic number.

It is an amenable number.

1056708461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056708461 is an equidigital number, since it uses as much as digits as its factorization.

1056708461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 1056708461 is about 32507.0524809617. The cubic root of 1056708461 is about 1018.5563522379.

The spelling of 1056708461 in words is "one billion, fifty-six million, seven hundred eight thousand, four hundred sixty-one".