1044212087 has 2 divisors, whose sum is σ = 1044212088. Its totient is φ = 1044212086.

The previous prime is 1044212069. The next prime is 1044212111. The reversal of 1044212087 is 7802124401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1044212087 - 2¹⁸ = 1043949943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044212047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522106043 + 522106044.

It is an arithmetic number, because the mean of its divisors is an integer number (522106044).

Almost surely, 2^1044212087 is an apocalyptic number.

1044212087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044212087 is an equidigital number, since it uses as much as digits as its factorization.

1044212087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 1044212087 is about 32314.2706400748. The cubic root of 1044212087 is about 1014.5253548513.

Adding to 1044212087 its reverse (7802124401), we get a palindrome (8846336488).

The spelling of 1044212087 in words is "one billion, forty-four million, two hundred twelve thousand, eighty-seven".