1112006447 has 2 divisors, whose sum is σ = 1112006448. Its totient is φ = 1112006446.

The previous prime is 1112006443. The next prime is 1112006471. The reversal of 1112006447 is 7446002111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112006447 - 2² = 1112006443 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112006443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556003223 + 556003224.

It is an arithmetic number, because the mean of its divisors is an integer number (556003224).

Almost surely, 2^1112006447 is an apocalyptic number.

1112006447 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112006447 is an equidigital number, since it uses as much as digits as its factorization.

1112006447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1112006447 is about 33346.7606672672. The cubic root of 1112006447 is about 1036.0222956373.

Adding to 1112006447 its reverse (7446002111), we get a palindrome (8558008558).

The spelling of 1112006447 in words is "one billion, one hundred twelve million, six thousand, four hundred forty-seven".