134570149 has 8 divisors (see below), whose sum is σ = 153935168. Its totient is φ = 115240320.

The previous prime is 134570131. The next prime is 134570173. The reversal of 134570149 is 941075431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134570149 - 2¹³ = 134561957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134570119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12 + ... + 16405.

It is an arithmetic number, because the mean of its divisors is an integer number (19241896).

Almost surely, 2^134570149 is an apocalyptic number.

It is an amenable number.

134570149 is a deficient number, since it is larger than the sum of its proper divisors (19365019).

134570149 is a wasteful number, since it uses less digits than its factorization.

134570149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17595.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 134570149 is about 11600.4374486482. The cubic root of 134570149 is about 512.4477348248.

The spelling of 134570149 in words is "one hundred thirty-four million, five hundred seventy thousand, one hundred forty-nine".