133474067 has 2 divisors, whose sum is σ = 133474068. Its totient is φ = 133474066.

The previous prime is 133474063. The next prime is 133474109. The reversal of 133474067 is 760474331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133474067 - 2² = 133474063 is a prime.

It is not a weakly prime, because it can be changed into another prime (133474063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66737033 + 66737034.

It is an arithmetic number, because the mean of its divisors is an integer number (66737034).

Almost surely, 2^133474067 is an apocalyptic number.

133474067 is a deficient number, since it is larger than the sum of its proper divisors (1).

133474067 is an equidigital number, since it uses as much as digits as its factorization.

133474067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 133474067 is about 11553.0977231217. The cubic root of 133474067 is about 511.0526342869.

The spelling of 133474067 in words is "one hundred thirty-three million, four hundred seventy-four thousand, sixty-seven".