69230256 has 80 divisors (see below), whose sum is σ = 194567904. Its totient is φ = 21123072.

The previous prime is 69230197. The next prime is 69230257. The reversal of 69230256 is 65203296.

It is not an unprimeable number, because it can be changed into a prime (69230257) 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, 29046 + ... + 31338.

Almost surely, 2^69230256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69230256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97283952).

69230256 is an abundant number, since it is smaller than the sum of its proper divisors (125337648).

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

69230256 is a wasteful number, since it uses less digits than its factorization.

69230256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358 (or 2352 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 69230256 is about 8320.4721019904. The cubic root of 69230256 is about 410.6123232095.

The spelling of 69230256 in words is "sixty-nine million, two hundred thirty thousand, two hundred fifty-six".