1066412224 has 28 divisors (see below), whose sum is σ = 2173360144. Its totient is φ = 518793984.

The previous prime is 1066412219. The next prime is 1066412233. The reversal of 1066412224 is 4222146601.

It is a super-2 number, since 2×1066412224² = 2274470062993252352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1066412192 and 1066412201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222804 + ... + 227539.

Almost surely, 2^1066412224 is an apocalyptic number.

It is an amenable number.

1066412224 is an abundant number, since it is smaller than the sum of its proper divisors (1106947920).

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

1066412224 is an equidigital number, since it uses as much as digits as its factorization.

1066412224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450392 (or 450382 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 1066412224 is about 32655.9676628943. The cubic root of 1066412224 is about 1021.6646609742.

Adding to 1066412224 its reverse (4222146601), we get a palindrome (5288558825).

The spelling of 1066412224 in words is "one billion, sixty-six million, four hundred twelve thousand, two hundred twenty-four".