134475774 has 8 divisors (see below), whose sum is σ = 268951560. Its totient is φ = 44825256.

The previous prime is 134475769. The next prime is 134475811. The reversal of 134475774 is 477574431.

It is a happy number.

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

134475774 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 11206309 + ... + 11206320.

It is an arithmetic number, because the mean of its divisors is an integer number (33618945).

Almost surely, 2^134475774 is an apocalyptic number.

134475774 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134475774 is a wasteful number, since it uses less digits than its factorization.

134475774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22412634.

The product of its digits is 329280, while the sum is 42.

The square root of 134475774 is about 11596.3690006829. The cubic root of 134475774 is about 512.3279123993.

The spelling of 134475774 in words is "one hundred thirty-four million, four hundred seventy-five thousand, seven hundred seventy-four".