1134506647 has 2 divisors, whose sum is σ = 1134506648. Its totient is φ = 1134506646.

The previous prime is 1134506629. The next prime is 1134506669. The reversal of 1134506647 is 7466054311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1134506647 - 2²³ = 1126118039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134506627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567253323 + 567253324.

It is an arithmetic number, because the mean of its divisors is an integer number (567253324).

Almost surely, 2^1134506647 is an apocalyptic number.

1134506647 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134506647 is an equidigital number, since it uses as much as digits as its factorization.

1134506647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 1134506647 is about 33682.4382579409. The cubic root of 1134506647 is about 1042.9632717957.

The spelling of 1134506647 in words is "one billion, one hundred thirty-four million, five hundred six thousand, six hundred forty-seven".