268194016 has 24 divisors (see below), whose sum is σ = 529139520. Its totient is φ = 133809408.

The previous prime is 268194011. The next prime is 268194041. The reversal of 268194016 is 610491862.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268194011) 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, 6580 + ... + 24076.

It is an arithmetic number, because the mean of its divisors is an integer number (22047480).

Almost surely, 2^268194016 is an apocalyptic number.

It is an amenable number.

268194016 is a deficient number, since it is larger than the sum of its proper divisors (260945504).

268194016 is a wasteful number, since it uses less digits than its factorization.

268194016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17986 (or 17978 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 268194016 is about 16376.6301783975. The cubic root of 268194016 is about 644.8861173455.

The spelling of 268194016 in words is "two hundred sixty-eight million, one hundred ninety-four thousand, sixteen".