1066724119 has 2 divisors, whose sum is σ = 1066724120. Its totient is φ = 1066724118.

The previous prime is 1066724089. The next prime is 1066724129. The reversal of 1066724119 is 9114276601.

It is a strong prime.

It is an emirp because it is prime and its reverse (9114276601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1066724119 - 2¹¹ = 1066722071 is a prime.

It is a super-2 number, since 2×1066724119² = 2275800692112652322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1066724129) by changing a digit.

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 as a sum of consecutive naturals, namely, 533362059 + 533362060.

It is an arithmetic number, because the mean of its divisors is an integer number (533362060).

Almost surely, 2^1066724119 is an apocalyptic number.

1066724119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1066724119 is an equidigital number, since it uses as much as digits as its factorization.

1066724119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 1066724119 is about 32660.7427808983. The cubic root of 1066724119 is about 1021.7642538058.

The spelling of 1066724119 in words is "one billion, sixty-six million, seven hundred twenty-four thousand, one hundred nineteen".