134676533 has 4 divisors (see below), whose sum is σ = 142598700. Its totient is φ = 126754368.

The previous prime is 134676511. The next prime is 134676539. The reversal of 134676533 is 335676431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50367409 + 84309124 = 7097^2 + 9182^2 .

It is a cyclic number.

It is not a de Polignac number, because 134676533 - 2⁶ = 134676469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134676539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3961058 + ... + 3961091.

It is an arithmetic number, because the mean of its divisors is an integer number (35649675).

Almost surely, 2^134676533 is an apocalyptic number.

It is an amenable number.

134676533 is a deficient number, since it is larger than the sum of its proper divisors (7922167).

134676533 is an equidigital number, since it uses as much as digits as its factorization.

134676533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7922166.

The product of its digits is 136080, while the sum is 38.

The square root of 134676533 is about 11605.0218870970. The cubic root of 134676533 is about 512.5827372273.

The spelling of 134676533 in words is "one hundred thirty-four million, six hundred seventy-six thousand, five hundred thirty-three".