133474066 has 32 divisors (see below), whose sum is σ = 227810880. Its totient is φ = 58094400.

The previous prime is 133474063. The next prime is 133474067. The reversal of 133474066 is 660474331.

It is not an unprimeable number, because it can be changed into a prime (133474063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82780 + ... + 84376.

It is an arithmetic number, because the mean of its divisors is an integer number (7119090).

Almost surely, 2^133474066 is an apocalyptic number.

133474066 is a deficient number, since it is larger than the sum of its proper divisors (94336814).

133474066 is a wasteful number, since it uses less digits than its factorization.

133474066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 133474066 is about 11553.0976798433. The cubic root of 133474066 is about 511.0526330106.

The spelling of 133474066 in words is "one hundred thirty-three million, four hundred seventy-four thousand, sixty-six".