69852 has 12 divisors (see below), whose sum is σ = 163016. Its totient is φ = 23280.

The previous prime is 69847. The next prime is 69857. The reversal of 69852 is 25896.

It is an interprime number because it is at equal distance from previous prime (69847) and next prime (69857).

It is a tau number, because it is divible by the number of its divisors (12).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69857) by changing a digit.

69852 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2899 + ... + 2922.

2⁶⁹⁸⁵² is an apocalyptic number.

It is an amenable number.

69852 is an abundant number, since it is smaller than the sum of its proper divisors (93164).

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 (81508).

69852 is a wasteful number, since it uses less digits than its factorization.

69852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5828 (or 5826 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 69852 is about 264.2952894018. The cubic root of 69852 is about 41.1837872552.

Subtracting from 69852 its reverse (25896), we obtain a triangular number (43956 = T₂₉₆).

The spelling of 69852 in words is "sixty-nine thousand, eight hundred fifty-two".