134645333 has 2 divisors, whose sum is σ = 134645334. Its totient is φ = 134645332.

The previous prime is 134645299. The next prime is 134645383. The reversal of 134645333 is 333546431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103083409 + 31561924 = 10153^2 + 5618^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134645333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134645333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134645383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67322666 + 67322667.

It is an arithmetic number, because the mean of its divisors is an integer number (67322667).

Almost surely, 2^134645333 is an apocalyptic number.

It is an amenable number.

134645333 is a deficient number, since it is larger than the sum of its proper divisors (1).

134645333 is an equidigital number, since it uses as much as digits as its factorization.

134645333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 32.

The square root of 134645333 is about 11603.6775636003. The cubic root of 134645333 is about 512.5431514727.

The spelling of 134645333 in words is "one hundred thirty-four million, six hundred forty-five thousand, three hundred thirty-three".