89084585 has 16 divisors (see below), whose sum is σ = 108326592. Its totient is φ = 70324800.

The previous prime is 89084581. The next prime is 89084591. The reversal of 89084585 is 58548098.

It is not a de Polignac number, because 89084585 - 2² = 89084581 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89084581) 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, 181190 + ... + 181680.

It is an arithmetic number, because the mean of its divisors is an integer number (6770412).

Almost surely, 2^89084585 is an apocalyptic number.

It is an amenable number.

89084585 is a deficient number, since it is larger than the sum of its proper divisors (19242007).

89084585 is a wasteful number, since it uses less digits than its factorization.

89084585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904.

The product of its (nonzero) digits is 460800, while the sum is 47.

The square root of 89084585 is about 9438.4630634442. The cubic root of 89084585 is about 446.6159068949.

The spelling of 89084585 in words is "eighty-nine million, eighty-four thousand, five hundred eighty-five".