134876218 has 4 divisors (see below), whose sum is σ = 202314330. Its totient is φ = 67438108.

The previous prime is 134876201. The next prime is 134876219. The reversal of 134876218 is 812678431.

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

It can be written as a sum of positive squares in only one way, i.e., 81775849 + 53100369 = 9043^2 + 7287^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (134876219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33719053 + ... + 33719056.

Almost surely, 2^134876218 is an apocalyptic number.

134876218 is a deficient number, since it is larger than the sum of its proper divisors (67438112).

134876218 is an equidigital number, since it uses as much as digits as its factorization.

134876218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67438111.

The product of its digits is 64512, while the sum is 40.

The square root of 134876218 is about 11613.6220878759. The cubic root of 134876218 is about 512.8359477308.

The spelling of 134876218 in words is "one hundred thirty-four million, eight hundred seventy-six thousand, two hundred eighteen".