1068067432 has 16 divisors (see below), whose sum is σ = 2120428260. Its totient is φ = 502619904.

The previous prime is 1068067423. The next prime is 1068067447. The reversal of 1068067432 is 2347608601.

It can be written as a sum of positive squares in 2 ways, for example, as 1061847396 + 6220036 = 32586^2 + 2494^2 .

It is a super-2 number, since 2×1068067432² = 2281536078598149248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1068067391 and 1068067400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3926583 + ... + 3926854.

Almost surely, 2^1068067432 is an apocalyptic number.

It is an amenable number.

1068067432 is a deficient number, since it is larger than the sum of its proper divisors (1052360828).

1068067432 is a wasteful number, since it uses less digits than its factorization.

1068067432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7853460 (or 7853456 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 1068067432 is about 32681.3009532974. The cubic root of 1068067432 is about 1022.1929724215.

The spelling of 1068067432 in words is "one billion, sixty-eight million, sixty-seven thousand, four hundred thirty-two".