69256 has 16 divisors (see below), whose sum is σ = 141840. Its totient is φ = 31440.

The previous prime is 69247. The next prime is 69257. The reversal of 69256 is 65296.

It is an Ulam number.

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

It is not an unprimeable number, because it can be changed into a prime (69257) by changing a digit.

69256 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 3 ways as a sum of consecutive naturals, for example, 306 + ... + 481.

It is an arithmetic number, because the mean of its divisors is an integer number (8865).

2⁶⁹²⁵⁶ is an apocalyptic number.

It is an amenable number.

69256 is an abundant number, since it is smaller than the sum of its proper divisors (72584).

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 (70920).

69256 is a wasteful number, since it uses less digits than its factorization.

69256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804 (or 800 counting only the distinct ones).

The product of its digits is 3240, while the sum is 28.

The square root of 69256 is about 263.1653472629. The cubic root of 69256 is about 41.0663213741.

It can be divided in two parts, 69 and 256, that added together give a triangular number (325 = T₂₅).

The spelling of 69256 in words is "sixty-nine thousand, two hundred fifty-six".