268022396 has 6 divisors (see below), whose sum is σ = 469039200. Its totient is φ = 134011196.

The previous prime is 268022383. The next prime is 268022399. The reversal of 268022396 is 693220862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268022399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33502796 + ... + 33502803.

It is an arithmetic number, because the mean of its divisors is an integer number (78173200).

Almost surely, 2^268022396 is an apocalyptic number.

It is an amenable number.

268022396 is a deficient number, since it is larger than the sum of its proper divisors (201016804).

268022396 is a wasteful number, since it uses less digits than its factorization.

268022396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67005603 (or 67005601 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 268022396 is about 16371.3895561739. The cubic root of 268022396 is about 644.7485316616.

The spelling of 268022396 in words is "two hundred sixty-eight million, twenty-two thousand, three hundred ninety-six".