134855284 has 6 divisors (see below), whose sum is σ = 235996754. Its totient is φ = 67427640.

The previous prime is 134855263. The next prime is 134855327. The reversal of 134855284 is 482558431.

It can be written as a sum of positive squares in only one way, i.e., 108743184 + 26112100 = 10428^2 + 5110^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16856907 + ... + 16856914.

Almost surely, 2^134855284 is an apocalyptic number.

It is an amenable number.

134855284 is a deficient number, since it is larger than the sum of its proper divisors (101141470).

134855284 is a wasteful number, since it uses less digits than its factorization.

134855284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33713825 (or 33713823 counting only the distinct ones).

The product of its digits is 153600, while the sum is 40.

The square root of 134855284 is about 11612.7207836923. The cubic root of 134855284 is about 512.8094141101.

It can be divided in two parts, 13485 and 5284, that added together give a square (18769 = 137²).

The spelling of 134855284 in words is "one hundred thirty-four million, eight hundred fifty-five thousand, two hundred eighty-four".