76000261 has 2 divisors, whose sum is σ = 76000262. Its totient is φ = 76000260.

The previous prime is 76000259. The next prime is 76000273. The reversal of 76000261 is 16200067.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75864100 + 136161 = 8710^2 + 369^2 .

It is a cyclic number.

It is not a de Polignac number, because 76000261 - 2¹ = 76000259 is a prime.

Together with 76000259, 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 (76000231) 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, 38000130 + 38000131.

It is an arithmetic number, because the mean of its divisors is an integer number (38000131).

Almost surely, 2^76000261 is an apocalyptic number.

It is an amenable number.

76000261 is a deficient number, since it is larger than the sum of its proper divisors (1).

76000261 is an equidigital number, since it uses as much as digits as its factorization.

76000261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 76000261 is about 8717.8128564451. The cubic root of 76000261 is about 423.5828433153.

The spelling of 76000261 in words is "seventy-six million, two hundred sixty-one", and thus it is an aban number.