1074135169 has 2 divisors, whose sum is σ = 1074135170. Its totient is φ = 1074135168.

The previous prime is 1074135137. The next prime is 1074135247. The reversal of 1074135169 is 9615314701.

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., 1070074944 + 4060225 = 32712^2 + 2015^2 .

It is a cyclic number.

It is not a de Polignac number, because 1074135169 - 2⁵ = 1074135137 is a prime.

It is a super-2 number, since 2×1074135169² = 2307532722565317122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1074135119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537067584 + 537067585.

It is an arithmetic number, because the mean of its divisors is an integer number (537067585).

Almost surely, 2^1074135169 is an apocalyptic number.

It is an amenable number.

1074135169 is a deficient number, since it is larger than the sum of its proper divisors (1).

1074135169 is an equidigital number, since it uses as much as digits as its factorization.

1074135169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 1074135169 is about 32774.0014188076. The cubic root of 1074135169 is about 1024.1250257423.

The spelling of 1074135169 in words is "one billion, seventy-four million, one hundred thirty-five thousand, one hundred sixty-nine".