134533673 has 4 divisors (see below), whose sum is σ = 134590548. Its totient is φ = 134476800.

The previous prime is 134533667. The next prime is 134533687. The reversal of 134533673 is 376335431.

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 98148649 + 36385024 = 9907^2 + 6032^2 .

It is a cyclic number.

It is not a de Polignac number, because 134533673 - 2⁴ = 134533657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134533573) 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, 24728 + ... + 29673.

It is an arithmetic number, because the mean of its divisors is an integer number (33647637).

Almost surely, 2^134533673 is an apocalyptic number.

It is an amenable number.

134533673 is a deficient number, since it is larger than the sum of its proper divisors (56875).

134533673 is an equidigital number, since it uses as much as digits as its factorization.

134533673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56874.

The product of its digits is 68040, while the sum is 35.

The square root of 134533673 is about 11598.8651600060. The cubic root of 134533673 is about 512.4014300219.

The spelling of 134533673 in words is "one hundred thirty-four million, five hundred thirty-three thousand, six hundred seventy-three".