1061513 has 2 divisors, whose sum is σ = 1061514. Its totient is φ = 1061512.

The previous prime is 1061509. The next prime is 1061527. The reversal of 1061513 is 3151601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1026169 + 35344 = 1013^2 + 188^2 .

It is an emirp because it is prime and its reverse (3151601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1061513 - 2² = 1061509 is a prime.

It is a super-2 number, since 2×1061513² = 2253619698338, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1061491 and 1061500.

It is not a weakly prime, because it can be changed into another prime (1061573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530756 + 530757.

It is an arithmetic number, because the mean of its divisors is an integer number (530757).

2^1061513 is an apocalyptic number.

It is an amenable number.

1061513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061513 is an equidigital number, since it uses as much as digits as its factorization.

1061513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1061513 is about 1030.2975298427. The cubic root of 1061513 is about 102.0097709466.

The spelling of 1061513 in words is "one million, sixty-one thousand, five hundred thirteen".