1068189232 has 20 divisors (see below), whose sum is σ = 2257763976. Its totient is φ = 485540480.

The previous prime is 1068189211. The next prime is 1068189259. The reversal of 1068189232 is 2329818601.

It is a super-2 number, since 2×1068189232² = 2282056470721499648, which contains 22 as substring.

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, 3034453 + ... + 3034804.

Almost surely, 2^1068189232 is an apocalyptic number.

It is an amenable number.

1068189232 is an abundant number, since it is smaller than the sum of its proper divisors (1189574744).

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

1068189232 is a wasteful number, since it uses less digits than its factorization.

1068189232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6069276 (or 6069270 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 1068189232 is about 32683.1643510845. The cubic root of 1068189232 is about 1022.2318271379.

The spelling of 1068189232 in words is "one billion, sixty-eight million, one hundred eighty-nine thousand, two hundred thirty-two".