134570 has 8 divisors (see below), whose sum is σ = 242244. Its totient is φ = 53824.

The previous prime is 134513. The next prime is 134581. The reversal of 134570 is 75431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 121801 + 12769 = 349^2 + 113^2 .

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

It is a Curzon number.

It is a zygodrome in base 7.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6719 + ... + 6738.

2¹³⁴⁵⁷⁰ is an apocalyptic number.

134570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134570 is a deficient number, since it is larger than the sum of its proper divisors (107674).

134570 is a wasteful number, since it uses less digits than its factorization.

134570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13464.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 134570 is about 366.8378388335. The cubic root of 134570 is about 51.2447545692.

The spelling of 134570 in words is "one hundred thirty-four thousand, five hundred seventy".