1068239552 has 14 divisors (see below), whose sum is σ = 2119787988. Its totient is φ = 534119744.

The previous prime is 1068239519. The next prime is 1068239573. The reversal of 1068239552 is 2559328601.

It is a super-2 number, since 2×1068239552² = 2282271480914321408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8345558 + ... + 8345685.

Almost surely, 2^1068239552 is an apocalyptic number.

It is an amenable number.

1068239552 is a deficient number, since it is larger than the sum of its proper divisors (1051548436).

1068239552 is an equidigital number, since it uses as much as digits as its factorization.

1068239552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16691255 (or 16691245 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 1068239552 is about 32683.9341573196. The cubic root of 1068239552 is about 1022.2478785691.

The spelling of 1068239552 in words is "one billion, sixty-eight million, two hundred thirty-nine thousand, five hundred fifty-two".