1066424100 has 72 divisors (see below), whose sum is σ = 3526315968. Its totient is φ = 243753600.

The previous prime is 1066424083. The next prime is 1066424113. The reversal of 1066424100 is 14246601.

1066424100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1066424100² = 2274520722121620000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 251811 + ... + 256010.

Almost surely, 2^1066424100 is an apocalyptic number.

1066424100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1066424100 is an abundant number, since it is smaller than the sum of its proper divisors (2459891868).

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

1066424100 is a wasteful number, since it uses less digits than its factorization.

1066424100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507845 (or 507838 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1066424100 is about 32656.1494974530. The cubic root of 1066424100 is about 1021.6684535178.

The spelling of 1066424100 in words is "one billion, sixty-six million, four hundred twenty-four thousand, one hundred".