160778256 has 40 divisors (see below), whose sum is σ = 423187200. Its totient is φ = 52580736.

The previous prime is 160778239. The next prime is 160778263. The reversal of 160778256 is 652877061.

160778256 is digitally balanced in base 3, because in such base 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 7 ways as a sum of consecutive naturals, for example, 29056 + ... + 34143.

It is an arithmetic number, because the mean of its divisors is an integer number (10579680).

Almost surely, 2^160778256 is an apocalyptic number.

160778256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

160778256 is an abundant number, since it is smaller than the sum of its proper divisors (262408944).

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

160778256 is a wasteful number, since it uses less digits than its factorization.

160778256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63263 (or 63257 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 160778256 is about 12679.8365920070. The cubic root of 160778256 is about 543.7623132632.

The spelling of 160778256 in words is "one hundred sixty million, seven hundred seventy-eight thousand, two hundred fifty-six".