260225256 has 64 divisors (see below), whose sum is σ = 690655680. Its totient is φ = 81423360.

The previous prime is 260225221. The next prime is 260225267. The reversal of 260225256 is 652522062.

260225256 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232410 + ... + 233526.

It is an arithmetic number, because the mean of its divisors is an integer number (10791495).

Almost surely, 2^260225256 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 260225256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345327840).

260225256 is an abundant number, since it is smaller than the sum of its proper divisors (430430424).

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

260225256 is a wasteful number, since it uses less digits than its factorization.

260225256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714 (or 1710 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 260225256 is about 16131.4988764219. The cubic root of 260225256 is about 638.4346968598.

The spelling of 260225256 in words is "two hundred sixty million, two hundred twenty-five thousand, two hundred fifty-six".