134611814 has 8 divisors (see below), whose sum is σ = 213795288. Its totient is φ = 63346720.

The previous prime is 134611753. The next prime is 134611817. The reversal of 134611814 is 418116431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134611817) 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, 1979552 + ... + 1979619.

It is an arithmetic number, because the mean of its divisors is an integer number (26724411).

Almost surely, 2^134611814 is an apocalyptic number.

134611814 is a deficient number, since it is larger than the sum of its proper divisors (79183474).

134611814 is a wasteful number, since it uses less digits than its factorization.

134611814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959190.

The product of its digits is 2304, while the sum is 29.

The square root of 134611814 is about 11602.2331471144. The cubic root of 134611814 is about 512.5006166164.

The spelling of 134611814 in words is "one hundred thirty-four million, six hundred eleven thousand, eight hundred fourteen".