95778779 has 4 divisors (see below), whose sum is σ = 95801376. Its totient is φ = 95756184.

The previous prime is 95778769. The next prime is 95778797. The reversal of 95778779 is 97787759.

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 95778779 - 2¹² = 95774683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95778719) 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, 2819 + ... + 14124.

It is an arithmetic number, because the mean of its divisors is an integer number (23950344).

Almost surely, 2^95778779 is an apocalyptic number.

95778779 is a deficient number, since it is larger than the sum of its proper divisors (22597).

95778779 is a wasteful number, since it uses less digits than its factorization.

95778779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22596.

The product of its digits is 7779240, while the sum is 59.

The square root of 95778779 is about 9786.6633231148. The cubic root of 95778779 is about 457.5337114717.

The spelling of 95778779 in words is "ninety-five million, seven hundred seventy-eight thousand, seven hundred seventy-nine".