1068301224 has 40 divisors (see below), whose sum is σ = 2992234410. Its totient is φ = 356100192.

The previous prime is 1068301151. The next prime is 1068301237. The reversal of 1068301224 is 4221038601.

It can be written as a sum of positive squares in only one way, i.e., 743652900 + 324648324 = 27270^2 + 18018^2 .

It is a super-2 number, since 2×1068301224² = 2282535010399796352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 823659 + ... + 824954.

Almost surely, 2^1068301224 is an apocalyptic number.

It is an amenable number.

1068301224 is an abundant number, since it is smaller than the sum of its proper divisors (1923933186).

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

1068301224 is a wasteful number, since it uses less digits than its factorization.

1068301224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648631 (or 1648618 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1068301224 is about 32684.8776041765. The cubic root of 1068301224 is about 1022.2675504545.

Adding to 1068301224 its reverse (4221038601), we get a palindrome (5289339825).

The spelling of 1068301224 in words is "one billion, sixty-eight million, three hundred one thousand, two hundred twenty-four".