69042 has 16 divisors (see below), whose sum is σ = 142272. Its totient is φ = 22320.

The previous prime is 69031. The next prime is 69061. The reversal of 69042 is 24096.

It is a plaindrome in base 13 and base 15.

It is an unprimeable number.

69042 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67 + ... + 377.

It is an arithmetic number, because the mean of its divisors is an integer number (8892).

2⁶⁹⁰⁴² is an apocalyptic number.

69042 is an abundant number, since it is smaller than the sum of its proper divisors (73230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71136).

69042 is a wasteful number, since it uses less digits than its factorization.

69042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 69042 is about 262.7584442030. The cubic root of 69042 is about 41.0239796269.

The spelling of 69042 in words is "sixty-nine thousand, forty-two".