761112017 has 2 divisors, whose sum is σ = 761112018. Its totient is φ = 761112016.

The previous prime is 761111983. The next prime is 761112029. The reversal of 761112017 is 710211167.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 399960001 + 361152016 = 19999^2 + 19004^2 .

It is an emirp because it is prime and its reverse (710211167) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 761112017 - 2²² = 756917713 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (761112617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380556008 + 380556009.

It is an arithmetic number, because the mean of its divisors is an integer number (380556009).

Almost surely, 2^761112017 is an apocalyptic number.

It is an amenable number.

761112017 is a deficient number, since it is larger than the sum of its proper divisors (1).

761112017 is an equidigital number, since it uses as much as digits as its factorization.

761112017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 588, while the sum is 26.

The square root of 761112017 is about 27588.2586800980. The cubic root of 761112017 is about 913.0254001100.

The spelling of 761112017 in words is "seven hundred sixty-one million, one hundred twelve thousand, seventeen".