133824727 has 2 divisors, whose sum is σ = 133824728. Its totient is φ = 133824726.

The previous prime is 133824721. The next prime is 133824739. The reversal of 133824727 is 727428331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133824727 - 2¹⁹ = 133300439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133824721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66912363 + 66912364.

It is an arithmetic number, because the mean of its divisors is an integer number (66912364).

Almost surely, 2^133824727 is an apocalyptic number.

133824727 is a deficient number, since it is larger than the sum of its proper divisors (1).

133824727 is an equidigital number, since it uses as much as digits as its factorization.

133824727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448, while the sum is 37.

The square root of 133824727 is about 11568.2637850284. The cubic root of 133824727 is about 511.4997848442.

The spelling of 133824727 in words is "one hundred thirty-three million, eight hundred twenty-four thousand, seven hundred twenty-seven".