134775518 has 4 divisors (see below), whose sum is σ = 202163280. Its totient is φ = 67387758.

The previous prime is 134775517. The next prime is 134775527. The reversal of 134775518 is 815577431.

It is a happy number.

134775518 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134775517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33693878 + ... + 33693881.

It is an arithmetic number, because the mean of its divisors is an integer number (50540820).

Almost surely, 2^134775518 is an apocalyptic number.

134775518 is a deficient number, since it is larger than the sum of its proper divisors (67387762).

134775518 is an equidigital number, since it uses as much as digits as its factorization.

134775518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67387761.

The product of its digits is 117600, while the sum is 41.

The square root of 134775518 is about 11609.2858522822. The cubic root of 134775518 is about 512.7082863873.

The spelling of 134775518 in words is "one hundred thirty-four million, seven hundred seventy-five thousand, five hundred eighteen".