69089 has 4 divisors (see below), whose sum is σ = 70320. Its totient is φ = 67860.

The previous prime is 69073. The next prime is 69109. The reversal of 69089 is 98096.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 69089 - 2⁴ = 69073 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (69019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527 + ... + 644.

It is an arithmetic number, because the mean of its divisors is an integer number (17580).

2⁶⁹⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

69089 is a deficient number, since it is larger than the sum of its proper divisors (1231).

69089 is a wasteful number, since it uses less digits than its factorization.

69089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 69089 is about 262.8478647431. The cubic root of 69089 is about 41.0332864724.

The spelling of 69089 in words is "sixty-nine thousand, eighty-nine".