95897091 has 4 divisors (see below), whose sum is σ = 127862792. Its totient is φ = 63931392.

The previous prime is 95897083. The next prime is 95897099. The reversal of 95897091 is 19079859.

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

It is an interprime number because it is at equal distance from previous prime (95897083) and next prime (95897099).

It is not a de Polignac number, because 95897091 - 2³ = 95897083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 95897091.

It is not an unprimeable number, because it can be changed into a prime (95897099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15982846 + ... + 15982851.

It is an arithmetic number, because the mean of its divisors is an integer number (31965698).

Almost surely, 2^95897091 is an apocalyptic number.

95897091 is a deficient number, since it is larger than the sum of its proper divisors (31965701).

95897091 is a wasteful number, since it uses less digits than its factorization.

95897091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31965700.

The product of its (nonzero) digits is 204120, while the sum is 48.

The square root of 95897091 is about 9792.7060100873. The cubic root of 95897091 is about 457.7220254710.

The spelling of 95897091 in words is "ninety-five million, eight hundred ninety-seven thousand, ninety-one".