134208571 has 16 divisors (see below), whose sum is σ = 163874560. Its totient is φ = 107347680.

The previous prime is 134208563. The next prime is 134208577. The reversal of 134208571 is 175802431.

It is a cyclic number.

It is not a de Polignac number, because 134208571 - 2³ = 134208563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134208577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1381 + ... + 16441.

It is an arithmetic number, because the mean of its divisors is an integer number (10242160).

Almost surely, 2^134208571 is an apocalyptic number.

134208571 is a deficient number, since it is larger than the sum of its proper divisors (29665989).

134208571 is a wasteful number, since it uses less digits than its factorization.

134208571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15154.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 134208571 is about 11584.8422949991. The cubic root of 134208571 is about 511.9883560076.

The spelling of 134208571 in words is "one hundred thirty-four million, two hundred eight thousand, five hundred seventy-one".