134968 has 8 divisors (see below), whose sum is σ = 253080. Its totient is φ = 67480.

The previous prime is 134951. The next prime is 134989. The reversal of 134968 is 869431.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×134968² = 36432722048, which contains 22 as substring.

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, 8428 + ... + 8443.

It is an arithmetic number, because the mean of its divisors is an integer number (31635).

2¹³⁴⁹⁶⁸ is an apocalyptic number.

It is an amenable number.

134968 is a deficient number, since it is larger than the sum of its proper divisors (118112).

134968 is a wasteful number, since it uses less digits than its factorization.

134968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16877 (or 16873 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 134968 is about 367.3799123523. The cubic root of 134968 is about 51.2952248037.

It can be divided in two parts, 1 and 34968, that added together give a square (34969 = 187²).

The spelling of 134968 in words is "one hundred thirty-four thousand, nine hundred sixty-eight".