89896911 has 8 divisors (see below), whose sum is σ = 129082800. Its totient is φ = 55321152.

The previous prime is 89896909. The next prime is 89896913. The reversal of 89896911 is 11969898.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (89896909) and next prime (89896913).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 89896911 - 2¹ = 89896909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89896913) 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 7 ways as a sum of consecutive naturals, for example, 1152486 + ... + 1152563.

It is an arithmetic number, because the mean of its divisors is an integer number (16135350).

Almost surely, 2^89896911 is an apocalyptic number.

89896911 is a deficient number, since it is larger than the sum of its proper divisors (39185889).

89896911 is a wasteful number, since it uses less digits than its factorization.

89896911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305065.

The product of its digits is 279936, while the sum is 51.

The square root of 89896911 is about 9481.3981563902. The cubic root of 89896911 is about 447.9693042718.

The spelling of 89896911 in words is "eighty-nine million, eight hundred ninety-six thousand, nine hundred eleven".