1066264424 has 16 divisors (see below), whose sum is σ = 2013840900. Its totient is φ = 529240192.

The previous prime is 1066264417. The next prime is 1066264447. The reversal of 1066264424 is 4244626601.

It can be written as a sum of positive squares in 2 ways, for example, as 1050408100 + 15856324 = 32410^2 + 3982^2 .

It is a super-2 number, since 2×1066264424² = 2273839643776103552, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 485339 + ... + 487530.

Almost surely, 2^1066264424 is an apocalyptic number.

It is an amenable number.

1066264424 is a deficient number, since it is larger than the sum of its proper divisors (947576476).

1066264424 is a wasteful number, since it uses less digits than its factorization.

1066264424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973012 (or 973008 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 1066264424 is about 32653.7045984066. The cubic root of 1066264424 is about 1021.6174593981.

The spelling of 1066264424 in words is "one billion, sixty-six million, two hundred sixty-four thousand, four hundred twenty-four".