134974233 has 12 divisors (see below), whose sum is σ = 205224240. Its totient is φ = 85246776.

The previous prime is 134974211. The next prime is 134974253. The reversal of 134974233 is 332479431.

It is not a de Polignac number, because 134974233 - 2⁵ = 134974201 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134974253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394491 + ... + 394832.

It is an arithmetic number, because the mean of its divisors is an integer number (17102020).

Almost surely, 2^134974233 is an apocalyptic number.

It is an amenable number.

134974233 is a deficient number, since it is larger than the sum of its proper divisors (70250007).

134974233 is a wasteful number, since it uses less digits than its factorization.

134974233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789348 (or 789345 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 134974233 is about 11617.8411505753. The cubic root of 134974233 is about 512.9601441854.

The spelling of 134974233 in words is "one hundred thirty-four million, nine hundred seventy-four thousand, two hundred thirty-three".