1068604224 has 224 divisors, whose sum is σ = 3160166400. Its totient is φ = 317153280.

The previous prime is 1068604177. The next prime is 1068604237. The reversal of 1068604224 is 4224068601.

It is a super-2 number, since 2×1068604224² = 2283829975101284352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5969767 + ... + 5969945.

Almost surely, 2^1068604224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1068604224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1580083200).

1068604224 is an abundant number, since it is smaller than the sum of its proper divisors (2091562176).

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

1068604224 is a wasteful number, since it uses less digits than its factorization.

1068604224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 1068604224 is about 32689.5124466548. The cubic root of 1068604224 is about 1022.3641891743.

The spelling of 1068604224 in words is "one billion, sixty-eight million, six hundred four thousand, two hundred twenty-four".