1167013 has 2 divisors, whose sum is σ = 1167014. Its totient is φ = 1167012.

The previous prime is 1167011. The next prime is 1167053. The reversal of 1167013 is 3107611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 804609 + 362404 = 897^2 + 602^2 .

It is a cyclic number.

It is not a de Polignac number, because 1167013 - 2¹ = 1167011 is a prime.

Together with 1167011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1167011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583506 + 583507.

It is an arithmetic number, because the mean of its divisors is an integer number (583507).

2^1167013 is an apocalyptic number.

It is an amenable number.

1167013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1167013 is an equidigital number, since it uses as much as digits as its factorization.

1167013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 1167013 is about 1080.2837590189. The cubic root of 1167013 is about 105.2830759107.

The spelling of 1167013 in words is "one million, one hundred sixty-seven thousand, thirteen".