89087274085 has 8 divisors (see below), whose sum is σ = 110353268736. Its totient is φ = 68970792720.

The previous prime is 89087274071. The next prime is 89087274091. The reversal of 89087274085 is 58047278098.

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

It is not a de Polignac number, because 89087274085 - 2⁹ = 89087273573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 287378149 + ... + 287378458.

It is an arithmetic number, because the mean of its divisors is an integer number (13794158592).

Almost surely, 2^89087274085 is an apocalyptic number.

It is an amenable number.

89087274085 is a deficient number, since it is larger than the sum of its proper divisors (21265994651).

89087274085 is a wasteful number, since it uses less digits than its factorization.

89087274085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574756643.

The product of its (nonzero) digits is 9031680, while the sum is 58.

The spelling of 89087274085 in words is "eighty-nine billion, eighty-seven million, two hundred seventy-four thousand, eighty-five".