1061393 has 2 divisors, whose sum is σ = 1061394. Its totient is φ = 1061392.

The previous prime is 1061377. The next prime is 1061407. The reversal of 1061393 is 3931601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1024144 + 37249 = 1012^2 + 193^2 .

It is a cyclic number.

It is not a de Polignac number, because 1061393 - 2⁴ = 1061377 is a prime.

It is a super-2 number, since 2×1061393² = 2253110200898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1061323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530696 + 530697.

It is an arithmetic number, because the mean of its divisors is an integer number (530697).

2^1061393 is an apocalyptic number.

It is an amenable number.

1061393 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061393 is an equidigital number, since it uses as much as digits as its factorization.

1061393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 1061393 is about 1030.2392925918. The cubic root of 1061393 is about 102.0059268631.

Adding to 1061393 its reverse (3931601), we get a palindrome (4992994).

The spelling of 1061393 in words is "one million, sixty-one thousand, three hundred ninety-three".