134471061 has 12 divisors (see below), whose sum is σ = 199486092. Its totient is φ = 87224256.

The previous prime is 134471047. The next prime is 134471063. The reversal of 134471061 is 160174431.

It is a happy number.

134471061 is a `hidden beast` number, since 134 + 471 + 0 + 61 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 53363025 + 81108036 = 7305^2 + 9006^2 .

It is not a de Polignac number, because 134471061 - 2¹³ = 134462869 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134471063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201576 + ... + 202241.

It is an arithmetic number, because the mean of its divisors is an integer number (16623841).

Almost surely, 2^134471061 is an apocalyptic number.

It is an amenable number.

134471061 is a deficient number, since it is larger than the sum of its proper divisors (65015031).

134471061 is a wasteful number, since it uses less digits than its factorization.

134471061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403860 (or 403857 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 134471061 is about 11596.1657887424. The cubic root of 134471061 is about 512.3219271089.

The spelling of 134471061 in words is "one hundred thirty-four million, four hundred seventy-one thousand, sixty-one".