108069 has 16 divisors (see below), whose sum is σ = 165312. Its totient is φ = 62208.

The previous prime is 108061. The next prime is 108079. The reversal of 108069 is 960801.

It is not a de Polignac number, because 108069 - 2³ = 108061 is a prime.

It is a super-2 number, since 2×108069² = 23357817522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108061) 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, 582 + ... + 744.

It is an arithmetic number, because the mean of its divisors is an integer number (10332).

2¹⁰⁸⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

108069 is a deficient number, since it is larger than the sum of its proper divisors (57243).

108069 is a wasteful number, since it uses less digits than its factorization.

108069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 108069 is about 328.7384978976. The cubic root of 108069 is about 47.6321711289.

The spelling of 108069 in words is "one hundred eight thousand, sixty-nine".