127960087 has 2 divisors, whose sum is σ = 127960088. Its totient is φ = 127960086.

The previous prime is 127960069. The next prime is 127960099. The reversal of 127960087 is 780069721.

It is a strong prime.

It is an emirp because it is prime and its reverse (780069721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 127960087 - 2¹⁹ = 127435799 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127960387) 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, 63980043 + 63980044.

It is an arithmetic number, because the mean of its divisors is an integer number (63980044).

Almost surely, 2^127960087 is an apocalyptic number.

127960087 is a deficient number, since it is larger than the sum of its proper divisors (1).

127960087 is an equidigital number, since it uses as much as digits as its factorization.

127960087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 127960087 is about 11311.9444393968. The cubic root of 127960087 is about 503.9160319823.

The spelling of 127960087 in words is "one hundred twenty-seven million, nine hundred sixty thousand, eighty-seven".