1170014981 has 2 divisors, whose sum is σ = 1170014982. Its totient is φ = 1170014980.

The previous prime is 1170014969. The next prime is 1170015001. The reversal of 1170014981 is 1894100711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 701985025 + 468029956 = 26495^2 + 21634^2 .

It is a cyclic number.

It is not a de Polignac number, because 1170014981 - 2⁶ = 1170014917 is a prime.

It is a super-2 number, since 2×1170014981² = 2737870111528860722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1170014941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585007490 + 585007491.

It is an arithmetic number, because the mean of its divisors is an integer number (585007491).

Almost surely, 2^1170014981 is an apocalyptic number.

It is an amenable number.

1170014981 is a deficient number, since it is larger than the sum of its proper divisors (1).

1170014981 is an equidigital number, since it uses as much as digits as its factorization.

1170014981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 32.

The square root of 1170014981 is about 34205.4817390429. The cubic root of 1170014981 is about 1053.7327404186.

The spelling of 1170014981 in words is "one billion, one hundred seventy million, fourteen thousand, nine hundred eighty-one".