1068069514 has 8 divisors (see below), whose sum is σ = 1602512100. Its totient is φ = 533898816.

The previous prime is 1068069503. The next prime is 1068069529. The reversal of 1068069514 is 4159608601.

It can be written as a sum of positive squares in 2 ways, for example, as 1029318889 + 38750625 = 32083^2 + 6225^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1068069514² = 2281544973472392392, which contains 22 as substring.

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, 57849 + ... + 74044.

Almost surely, 2^1068069514 is an apocalyptic number.

1068069514 is a deficient number, since it is larger than the sum of its proper divisors (534442586).

1068069514 is a wasteful number, since it uses less digits than its factorization.

1068069514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135944.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 1068069514 is about 32681.3328063590. The cubic root of 1068069514 is about 1022.1936366131.

The spelling of 1068069514 in words is "one billion, sixty-eight million, sixty-nine thousand, five hundred fourteen".