134810646 has 32 divisors (see below), whose sum is σ = 286973280. Its totient is φ = 42072576.

The previous prime is 134810639. The next prime is 134810651. The reversal of 134810646 is 646018431.

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, 16740 + ... + 23448.

It is an arithmetic number, because the mean of its divisors is an integer number (8967915).

Almost surely, 2^134810646 is an apocalyptic number.

134810646 is an abundant number, since it is smaller than the sum of its proper divisors (152162634).

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

134810646 is a wasteful number, since it uses less digits than its factorization.

134810646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6928.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 134810646 is about 11610.7986805387. The cubic root of 134810646 is about 512.7528267520.

The spelling of 134810646 in words is "one hundred thirty-four million, eight hundred ten thousand, six hundred forty-six".