12589085 has 8 divisors (see below), whose sum is σ = 15248736. Its totient is φ = 9976720.

The previous prime is 12589063. The next prime is 12589111. The reversal of 12589085 is 58098521.

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

It is not a de Polignac number, because 12589085 - 2¹² = 12584989 is a prime.

It is a super-2 number, since 2×12589085² = 316970122274450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11231 + ... + 12300.

It is an arithmetic number, because the mean of its divisors is an integer number (1906092).

Almost surely, 2^12589085 is an apocalyptic number.

It is an amenable number.

12589085 is a deficient number, since it is larger than the sum of its proper divisors (2659651).

12589085 is a wasteful number, since it uses less digits than its factorization.

12589085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23643.

The product of its (nonzero) digits is 28800, while the sum is 38.

The square root of 12589085 is about 3548.1100602997. The cubic root of 12589085 is about 232.6294650289.

The spelling of 12589085 in words is "twelve million, five hundred eighty-nine thousand, eighty-five".