134812 has 6 divisors (see below), whose sum is σ = 235928. Its totient is φ = 67404.

The previous prime is 134807. The next prime is 134837. The reversal of 134812 is 218431.

It is a self number, because there is not a number n which added to its sum of digits gives 134812.

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, 16848 + ... + 16855.

2¹³⁴⁸¹² is an apocalyptic number.

It is an amenable number.

134812 is a deficient number, since it is larger than the sum of its proper divisors (101116).

134812 is a wasteful number, since it uses less digits than its factorization.

134812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33707 (or 33705 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 134812 is about 367.1675366914. The cubic root of 134812 is about 51.2754543394.

It can be divided in two parts, 13481 and 2, that multiplied together give a palindrome (26962).

The spelling of 134812 in words is "one hundred thirty-four thousand, eight hundred twelve".