95779987 has 6 divisors (see below), whose sum is σ = 98970324. Its totient is φ = 92689380.

The previous prime is 95779979. The next prime is 95779991. The reversal of 95779987 is 78997759.

It is not a de Polignac number, because 95779987 - 2³ = 95779979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95779927) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48873 + ... + 50794.

It is an arithmetic number, because the mean of its divisors is an integer number (16495054).

Almost surely, 2^95779987 is an apocalyptic number.

95779987 is a deficient number, since it is larger than the sum of its proper divisors (3190337).

95779987 is an equidigital number, since it uses as much as digits as its factorization.

95779987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99729 (or 99698 counting only the distinct ones).

The product of its digits is 10001880, while the sum is 61.

The square root of 95779987 is about 9786.7250395625. The cubic root of 95779987 is about 457.5356349959.

The spelling of 95779987 in words is "ninety-five million, seven hundred seventy-nine thousand, nine hundred eighty-seven".