268255232 has 60 divisors (see below), whose sum is σ = 613398240. Its totient is φ = 114917376.

The previous prime is 268255231. The next prime is 268255237. The reversal of 268255232 is 232552862.

It is a nialpdrome in base 4 and base 16.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 268255192 and 268255201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268255231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113519 + ... + 115857.

It is an arithmetic number, because the mean of its divisors is an integer number (10223304).

Almost surely, 2^268255232 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 268255232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306699120).

268255232 is an abundant number, since it is smaller than the sum of its proper divisors (345143008).

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

268255232 is an frugal number, since it uses more digits than its factorization.

268255232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374 (or 2348 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 268255232 is about 16378.4990765332. The cubic root of 268255232 is about 644.9351792720.

The spelling of 268255232 in words is "two hundred sixty-eight million, two hundred fifty-five thousand, two hundred thirty-two".