1066424613 has 8 divisors (see below), whose sum is σ = 1425446976. Its totient is φ = 709176000.

The previous prime is 1066424591. The next prime is 1066424633. The reversal of 1066424613 is 3164246601.

1066424613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1066424613 - 2⁶ = 1066424549 is a prime.

It is a super-2 number, since 2×1066424613² = 2274522910424399538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066424633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442033 + ... + 444438.

It is an arithmetic number, because the mean of its divisors is an integer number (178180872).

Almost surely, 2^1066424613 is an apocalyptic number.

It is an amenable number.

1066424613 is a deficient number, since it is larger than the sum of its proper divisors (359022363).

1066424613 is an equidigital number, since it uses as much as digits as its factorization.

1066424613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886875.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 1066424613 is about 32656.1573520217. The cubic root of 1066424613 is about 1021.6686173413.

The spelling of 1066424613 in words is "one billion, sixty-six million, four hundred twenty-four thousand, six hundred thirteen".