1068065000 has 40 divisors (see below), whose sum is σ = 2502488010. Its totient is φ = 427224000.

The previous prime is 1068064937. The next prime is 1068065017. The reversal of 1068065000 is 5608601.

It can be written as a sum of positive squares in 5 ways, for example, as 222069604 + 845995396 = 14902^2 + 29086^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1068065000² = 2281525688450000000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 101807 + ... + 111806.

Almost surely, 2^1068065000 is an apocalyptic number.

1068065000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1068065000 is an abundant number, since it is smaller than the sum of its proper divisors (1434423010).

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

1068065000 is an equidigital number, since it uses as much as digits as its factorization.

1068065000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213639 (or 213620 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 1068065000 is about 32681.2637454551. The cubic root of 1068065000 is about 1022.1921965731.

The spelling of 1068065000 in words is "one billion, sixty-eight million, sixty-five thousand".