1068356548 has 24 divisors (see below), whose sum is σ = 2249172800. Its totient is φ = 433768608.

The previous prime is 1068356539. The next prime is 1068356581. The reversal of 1068356548 is 8456538601.

It is a super-2 number, since 2×1068356548² = 2282771427308952608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1068356498 and 1068356507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1003563 + ... + 1004626.

Almost surely, 2^1068356548 is an apocalyptic number.

It is an amenable number.

1068356548 is an abundant number, since it is smaller than the sum of its proper divisors (1180816252).

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

1068356548 is a wasteful number, since it uses less digits than its factorization.

1068356548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008219 (or 2008217 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 46.

The square root of 1068356548 is about 32685.7239173312. The cubic root of 1068356548 is about 1022.2851968362.

The spelling of 1068356548 in words is "one billion, sixty-eight million, three hundred fifty-six thousand, five hundred forty-eight".