134115854 has 8 divisors (see below), whose sum is σ = 201341160. Its totient is φ = 67002136.

The previous prime is 134115853. The next prime is 134115857. The reversal of 134115854 is 458511431.

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

It is a self number, because there is not a number n which added to its sum of digits gives 134115854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134115853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24824 + ... + 29739.

It is an arithmetic number, because the mean of its divisors is an integer number (25167645).

Almost surely, 2^134115854 is an apocalyptic number.

134115854 is a deficient number, since it is larger than the sum of its proper divisors (67225306).

134115854 is a wasteful number, since it uses less digits than its factorization.

134115854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55794.

The product of its digits is 9600, while the sum is 32.

The square root of 134115854 is about 11580.8399522660. The cubic root of 134115854 is about 511.8704277221.

The spelling of 134115854 in words is "one hundred thirty-four million, one hundred fifteen thousand, eight hundred fifty-four".