133265074 has 16 divisors (see below), whose sum is σ = 212054328. Its totient is φ = 62595072.

The previous prime is 133265039. The next prime is 133265087. The reversal of 133265074 is 470562331.

133265074 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 131262849 + 2002225 = 11457^2 + 1415^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16222 + ... + 23014.

Almost surely, 2^133265074 is an apocalyptic number.

133265074 is a deficient number, since it is larger than the sum of its proper divisors (78789254).

133265074 is a wasteful number, since it uses less digits than its factorization.

133265074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7389.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 133265074 is about 11544.0492895691. The cubic root of 133265074 is about 510.7857604294.

The spelling of 133265074 in words is "one hundred thirty-three million, two hundred sixty-five thousand, seventy-four".