1132947463 has 2 divisors, whose sum is σ = 1132947464. Its totient is φ = 1132947462.

The previous prime is 1132947407. The next prime is 1132947467. The reversal of 1132947463 is 3647492311.

It is a strong prime.

It is an emirp because it is prime and its reverse (3647492311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1132947463 - 2¹³ = 1132939271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132947467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566473731 + 566473732.

It is an arithmetic number, because the mean of its divisors is an integer number (566473732).

Almost surely, 2^1132947463 is an apocalyptic number.

1132947463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132947463 is an equidigital number, since it uses as much as digits as its factorization.

1132947463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 40.

The square root of 1132947463 is about 33659.2849448707. The cubic root of 1132947463 is about 1042.4852616158.

The spelling of 1132947463 in words is "one billion, one hundred thirty-two million, nine hundred forty-seven thousand, four hundred sixty-three".