255670846 has 8 divisors (see below), whose sum is σ = 383641200. Its totient is φ = 127790448.

The previous prime is 255670843. The next prime is 255670853. The reversal of 255670846 is 648076552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255670841) 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, 14866 + ... + 27061.

It is an arithmetic number, because the mean of its divisors is an integer number (47955150).

Almost surely, 2^255670846 is an apocalyptic number.

255670846 is a deficient number, since it is larger than the sum of its proper divisors (127970354).

255670846 is a wasteful number, since it uses less digits than its factorization.

255670846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44978.

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 255670846 is about 15989.7106290264. The cubic root of 255670846 is about 634.6881689634.

The spelling of 255670846 in words is "two hundred fifty-five million, six hundred seventy thousand, eight hundred forty-six".