1056577 has 2 divisors, whose sum is σ = 1056578. Its totient is φ = 1056576.

The previous prime is 1056569. The next prime is 1056589. The reversal of 1056577 is 7756501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 790321 + 266256 = 889^2 + 516^2 .

It is an emirp because it is prime and its reverse (7756501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1056577 - 2³ = 1056569 is a prime.

It is a super-2 number, since 2×1056577² = 2232709913858, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1054577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528288 + 528289.

It is an arithmetic number, because the mean of its divisors is an integer number (528289).

2^1056577 is an apocalyptic number.

It is an amenable number.

1056577 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056577 is an equidigital number, since it uses as much as digits as its factorization.

1056577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 1056577 is about 1027.8993141354. The cubic root of 1056577 is about 101.8514112272.

The spelling of 1056577 in words is "one million, fifty-six thousand, five hundred seventy-seven".