255970176 has 192 divisors, whose sum is σ = 855200640. Its totient is φ = 66401280.

The previous prime is 255970163. The next prime is 255970237. The reversal of 255970176 is 671079552.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 324855 + ... + 325641.

It is an arithmetic number, because the mean of its divisors is an integer number (4454170).

Almost surely, 2^255970176 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 255970176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (427600320).

255970176 is an abundant number, since it is smaller than the sum of its proper divisors (599230464).

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

255970176 is a wasteful number, since it uses less digits than its factorization.

255970176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833 (or 810 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 42.

The square root of 255970176 is about 15999.0679728539. The cubic root of 255970176 is about 634.9357622000.

The spelling of 255970176 in words is "two hundred fifty-five million, nine hundred seventy thousand, one hundred seventy-six".