134930 has 16 divisors (see below), whose sum is σ = 247104. Its totient is φ = 53040.

The previous prime is 134923. The next prime is 134947. The reversal of 134930 is 39431.

It is a super-2 number, since 2×134930² = 36412209800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965 + ... + 1095.

It is an arithmetic number, because the mean of its divisors is an integer number (15444).

2¹³⁴⁹³⁰ is an apocalyptic number.

134930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134930 is a deficient number, since it is larger than the sum of its proper divisors (112174).

134930 is a wasteful number, since it uses less digits than its factorization.

134930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 134930 is about 367.3281911316. The cubic root of 134930 is about 51.2904103254.

It can be divided in two parts, 1349 and 30, that multiplied together give a triangular number (40470 = T₂₈₄).

The spelling of 134930 in words is "one hundred thirty-four thousand, nine hundred thirty".