95663987 has 2 divisors, whose sum is σ = 95663988. Its totient is φ = 95663986.

The previous prime is 95663951. The next prime is 95664013. The reversal of 95663987 is 78936659.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 95663987 - 2¹² = 95659891 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (95663927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47831993 + 47831994.

It is an arithmetic number, because the mean of its divisors is an integer number (47831994).

Almost surely, 2^95663987 is an apocalyptic number.

95663987 is a deficient number, since it is larger than the sum of its proper divisors (1).

95663987 is an equidigital number, since it uses as much as digits as its factorization.

95663987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2449440, while the sum is 53.

The square root of 95663987 is about 9780.7968489280. The cubic root of 95663987 is about 457.3508518767.

The spelling of 95663987 in words is "ninety-five million, six hundred sixty-three thousand, nine hundred eighty-seven".