76000087 has 2 divisors, whose sum is σ = 76000088. Its totient is φ = 76000086.

The previous prime is 76000069. The next prime is 76000091. The reversal of 76000087 is 78000067.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76000087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76000187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38000043 + 38000044.

It is an arithmetic number, because the mean of its divisors is an integer number (38000044).

Almost surely, 2^76000087 is an apocalyptic number.

76000087 is a deficient number, since it is larger than the sum of its proper divisors (1).

76000087 is an equidigital number, since it uses as much as digits as its factorization.

76000087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 76000087 is about 8717.8028768721. The cubic root of 76000087 is about 423.5825200555.

The spelling of 76000087 in words is "seventy-six million, eighty-seven", and thus it is an aban number and an uban number.