95778047 has 4 divisors (see below), whose sum is σ = 95888136. Its totient is φ = 95667960.

The previous prime is 95778037. The next prime is 95778061. The reversal of 95778047 is 74087759.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 95778047 - 2¹⁶ = 95712511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 95777992 and 95778010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95778037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53729 + ... + 55482.

It is an arithmetic number, because the mean of its divisors is an integer number (23972034).

Almost surely, 2^95778047 is an apocalyptic number.

95778047 is a deficient number, since it is larger than the sum of its proper divisors (110089).

95778047 is a wasteful number, since it uses less digits than its factorization.

95778047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110088.

The product of its (nonzero) digits is 493920, while the sum is 47.

The square root of 95778047 is about 9786.6259252104. The cubic root of 95778047 is about 457.5325458846.

The spelling of 95778047 in words is "ninety-five million, seven hundred seventy-eight thousand, forty-seven".