268244160 has 56 divisors (see below), whose sum is σ = 851678256. Its totient is φ = 71531520.

The previous prime is 268244159. The next prime is 268244167. The reversal of 268244160 is 61442862.

It is not an unprimeable number, because it can be changed into a prime (268244167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138751 + ... + 140670.

Almost surely, 2^268244160 is an apocalyptic number.

268244160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

268244160 is an abundant number, since it is smaller than the sum of its proper divisors (583434096).

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

268244160 is a wasteful number, since it uses less digits than its factorization.

268244160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279441 (or 279431 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 268244160 is about 16378.1610689357. The cubic root of 268244160 is about 644.9263061049.

The spelling of 268244160 in words is "two hundred sixty-eight million, two hundred forty-four thousand, one hundred sixty".