1068223736 has 16 divisors (see below), whose sum is σ = 2003748840. Its totient is φ = 533890720.

The previous prime is 1068223727. The next prime is 1068223769. The reversal of 1068223736 is 6373228601.

It is a super-2 number, since 2×1068223736² = 2282203900307595392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1068223736.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6131 + ... + 46626.

Almost surely, 2^1068223736 is an apocalyptic number.

It is an amenable number.

1068223736 is a deficient number, since it is larger than the sum of its proper divisors (935525104).

1068223736 is a wasteful number, since it uses less digits than its factorization.

1068223736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55294 (or 55290 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 1068223736 is about 32683.6922026873. The cubic root of 1068223736 is about 1022.2428335234.

The spelling of 1068223736 in words is "one billion, sixty-eight million, two hundred twenty-three thousand, seven hundred thirty-six".