95977997 has 2 divisors, whose sum is σ = 95977998. Its totient is φ = 95977996.

The previous prime is 95977993. The next prime is 95978017. The reversal of 95977997 is 79977959.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94206436 + 1771561 = 9706^2 + 1331^2 .

It is a cyclic number.

It is not a de Polignac number, because 95977997 - 2² = 95977993 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95977993) 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, 47988998 + 47988999.

It is an arithmetic number, because the mean of its divisors is an integer number (47988999).

Almost surely, 2^95977997 is an apocalyptic number.

It is an amenable number.

95977997 is a deficient number, since it is larger than the sum of its proper divisors (1).

95977997 is an equidigital number, since it uses as much as digits as its factorization.

95977997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11252115, while the sum is 62.

The square root of 95977997 is about 9796.8360708955. The cubic root of 95977997 is about 457.8507121991.

The spelling of 95977997 in words is "ninety-five million, nine hundred seventy-seven thousand, nine hundred ninety-seven".