89816214927 has 16 divisors (see below), whose sum is σ = 121283402240. Its totient is φ = 59113409472.

The previous prime is 89816214913. The next prime is 89816214931. The reversal of 89816214927 is 72941261898.

It is not a de Polignac number, because 89816214927 - 2⁸ = 89816214671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89816214947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4043283 + ... + 4065435.

It is an arithmetic number, because the mean of its divisors is an integer number (7580212640).

Almost surely, 2^89816214927 is an apocalyptic number.

89816214927 is a deficient number, since it is larger than the sum of its proper divisors (31467187313).

89816214927 is a wasteful number, since it uses less digits than its factorization.

89816214927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39342.

The product of its digits is 3483648, while the sum is 57.

The spelling of 89816214927 in words is "eighty-nine billion, eight hundred sixteen million, two hundred fourteen thousand, nine hundred twenty-seven".