1061273 has 2 divisors, whose sum is σ = 1061274. Its totient is φ = 1061272.

The previous prime is 1061261. The next prime is 1061279. The reversal of 1061273 is 3721601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1056784 + 4489 = 1028^2 + 67^2 .

It is a cyclic number.

It is not a de Polignac number, because 1061273 - 2¹⁰ = 1060249 is a prime.

It is a super-2 number, since 2×1061273² = 2252600761058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1061279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530636 + 530637.

It is an arithmetic number, because the mean of its divisors is an integer number (530637).

2^1061273 is an apocalyptic number.

It is an amenable number.

1061273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061273 is an equidigital number, since it uses as much as digits as its factorization.

1061273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1061273 is about 1030.1810520486. The cubic root of 1061273 is about 102.0020824898.

Adding to 1061273 its reverse (3721601), we get a palindrome (4782874).

The spelling of 1061273 in words is "one million, sixty-one thousand, two hundred seventy-three".