1076813 has 2 divisors, whose sum is σ = 1076814. Its totient is φ = 1076812.

The previous prime is 1076773. The next prime is 1076821. The reversal of 1076813 is 3186701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1075369 + 1444 = 1037^2 + 38^2 .

It is a cyclic number.

It is not a de Polignac number, because 1076813 - 2⁸ = 1076557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1076843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538406 + 538407.

It is an arithmetic number, because the mean of its divisors is an integer number (538407).

2^1076813 is an apocalyptic number.

It is an amenable number.

1076813 is a deficient number, since it is larger than the sum of its proper divisors (1).

1076813 is an equidigital number, since it uses as much as digits as its factorization.

1076813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1076813 is about 1037.6960055816. The cubic root of 1076813 is about 102.4975371211.

The spelling of 1076813 in words is "one million, seventy-six thousand, eight hundred thirteen".