134776705 has 32 divisors (see below), whose sum is σ = 190944000. Its totient is φ = 91276416.

The previous prime is 134776699. The next prime is 134776751. The reversal of 134776705 is 507677431.

It is not a de Polignac number, because 134776705 - 2¹⁷ = 134645633 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152194 + ... + 153076.

It is an arithmetic number, because the mean of its divisors is an integer number (5967000).

Almost surely, 2^134776705 is an apocalyptic number.

It is an amenable number.

134776705 is a deficient number, since it is larger than the sum of its proper divisors (56167295).

134776705 is an frugal number, since it uses more digits than its factorization.

134776705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998 (or 984 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 40.

The square root of 134776705 is about 11609.3369750387. The cubic root of 134776705 is about 512.7097915641.

The spelling of 134776705 in words is "one hundred thirty-four million, seven hundred seventy-six thousand, seven hundred five".