134572 has 12 divisors (see below), whose sum is σ = 249480. Its totient is φ = 63296.

The previous prime is 134513. The next prime is 134581. The reversal of 134572 is 275431.

It is a super-3 number, since 3×134572³ = 7311144633351744, which contains 333 as substring.

It is a d-powerful number, because it can be written as 1 + 3³ + 5⁵ + 4 + 7³ + 2¹⁷ .

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, 922 + ... + 1057.

It is an arithmetic number, because the mean of its divisors is an integer number (20790).

2¹³⁴⁵⁷² is an apocalyptic number.

It is an amenable number.

134572 is a deficient number, since it is larger than the sum of its proper divisors (114908).

134572 is a wasteful number, since it uses less digits than its factorization.

134572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000 (or 1998 counting only the distinct ones).

The product of its digits is 840, while the sum is 22.

The square root of 134572 is about 366.8405648235. The cubic root of 134572 is about 51.2450084371.

The spelling of 134572 in words is "one hundred thirty-four thousand, five hundred seventy-two".