268741066 has 16 divisors (see below), whose sum is σ = 465626880. Its totient is φ = 114969280.

The previous prime is 268741061. The next prime is 268741097. The reversal of 268741066 is 660147862.

It is not an unprimeable number, because it can be changed into a prime (268741061) 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, 358906 + ... + 359653.

It is an arithmetic number, because the mean of its divisors is an integer number (29101680).

Almost surely, 2^268741066 is an apocalyptic number.

268741066 is a deficient number, since it is larger than the sum of its proper divisors (196885814).

268741066 is a wasteful number, since it uses less digits than its factorization.

268741066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718589.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 268741066 is about 16393.3238240450. The cubic root of 268741066 is about 645.3242893851.

The spelling of 268741066 in words is "two hundred sixty-eight million, seven hundred forty-one thousand, sixty-six".