1004214193 has 2 divisors, whose sum is σ = 1004214194. Its totient is φ = 1004214192.

The previous prime is 1004214181. The next prime is 1004214209. The reversal of 1004214193 is 3914124001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 738100224 + 266113969 = 27168^2 + 16313^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1004214193 is a prime.

It is a super-2 number, since 2×1004214193² = 2016892290845282498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1004214793) 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, 502107096 + 502107097.

It is an arithmetic number, because the mean of its divisors is an integer number (502107097).

Almost surely, 2^1004214193 is an apocalyptic number.

It is an amenable number.

1004214193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004214193 is an equidigital number, since it uses as much as digits as its factorization.

1004214193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1004214193 is about 31689.3387908300. The cubic root of 1004214193 is about 1001.4027623377.

Adding to 1004214193 its reverse (3914124001), we get a palindrome (4918338194).

The spelling of 1004214193 in words is "one billion, four million, two hundred fourteen thousand, one hundred ninety-three".