133746707 has 2 divisors, whose sum is σ = 133746708. Its totient is φ = 133746706.

The previous prime is 133746689. The next prime is 133746751. The reversal of 133746707 is 707647331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133746707 - 2¹⁸ = 133484563 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (133746007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66873353 + 66873354.

It is an arithmetic number, because the mean of its divisors is an integer number (66873354).

Almost surely, 2^133746707 is an apocalyptic number.

133746707 is a deficient number, since it is larger than the sum of its proper divisors (1).

133746707 is an equidigital number, since it uses as much as digits as its factorization.

133746707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74088, while the sum is 38.

The square root of 133746707 is about 11564.8911365391. The cubic root of 133746707 is about 511.4003638280.

The spelling of 133746707 in words is "one hundred thirty-three million, seven hundred forty-six thousand, seven hundred seven".