134225233 has 8 divisors (see below), whose sum is σ = 138008552. Its totient is φ = 130450176.

The previous prime is 134225227. The next prime is 134225239. The reversal of 134225233 is 332522431.

It is an interprime number because it is at equal distance from previous prime (134225227) and next prime (134225239).

It can be written as a sum of positive squares in 4 ways, for example, as 107682129 + 26543104 = 10377^2 + 5152^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134225233 - 2¹⁷ = 134094161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134225198 and 134225207.

It is not an unprimeable number, because it can be changed into a prime (134225239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46591 + ... + 49387.

It is an arithmetic number, because the mean of its divisors is an integer number (17251069).

Almost surely, 2^134225233 is an apocalyptic number.

It is an amenable number.

134225233 is a deficient number, since it is larger than the sum of its proper divisors (3783319).

134225233 is a wasteful number, since it uses less digits than its factorization.

134225233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4131.

The product of its digits is 4320, while the sum is 25.

The square root of 134225233 is about 11585.5614020211. The cubic root of 134225233 is about 512.0095429231.

Adding to 134225233 its reverse (332522431), we get a palindrome (466747664).

The spelling of 134225233 in words is "one hundred thirty-four million, two hundred twenty-five thousand, two hundred thirty-three".