1058723 has 2 divisors, whose sum is σ = 1058724. Its totient is φ = 1058722.

The previous prime is 1058711. The next prime is 1058731. The reversal of 1058723 is 3278501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1058723 - 2¹⁰ = 1057699 is a prime.

It is a super-2 number, since 2×1058723² = 2241788781458, which contains 22 as substring.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1058692 and 1058701.

It is not a weakly prime, because it can be changed into another prime (1058753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529361 + 529362.

It is an arithmetic number, because the mean of its divisors is an integer number (529362).

2^1058723 is an apocalyptic number.

1058723 is a deficient number, since it is larger than the sum of its proper divisors (1).

1058723 is an equidigital number, since it uses as much as digits as its factorization.

1058723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 1058723 is about 1028.9426611819. The cubic root of 1058723 is about 101.9203209595.

The spelling of 1058723 in words is "one million, fifty-eight thousand, seven hundred twenty-three".