134684654 has 32 divisors (see below), whose sum is σ = 231329280. Its totient is φ = 58296672.

The previous prime is 134684647. The next prime is 134684663. The reversal of 134684654 is 456486431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49559 + ... + 52205.

It is an arithmetic number, because the mean of its divisors is an integer number (7229040).

Almost surely, 2^134684654 is an apocalyptic number.

134684654 is a deficient number, since it is larger than the sum of its proper divisors (96644626).

134684654 is a wasteful number, since it uses less digits than its factorization.

134684654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784.

The product of its digits is 276480, while the sum is 41.

The square root of 134684654 is about 11605.3717734504. The cubic root of 134684654 is about 512.5930399396.

The spelling of 134684654 in words is "one hundred thirty-four million, six hundred eighty-four thousand, six hundred fifty-four".