129484 has 6 divisors (see below), whose sum is σ = 226604. Its totient is φ = 64740.

The previous prime is 129469. The next prime is 129491. The reversal of 129484 is 484921.

It is a super-2 number, since 2×129484² = 33532212512, which contains 22 as substring.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16182 + ... + 16189.

2¹²⁹⁴⁸⁴ is an apocalyptic number.

It is an amenable number.

129484 is a deficient number, since it is larger than the sum of its proper divisors (97120).

129484 is a wasteful number, since it uses less digits than its factorization.

129484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32375 (or 32373 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 129484 is about 359.8388528216. The cubic root of 129484 is about 50.5908569252.

It can be divided in two parts, 1294 and 84, that added together give a triangular number (1378 = T₅₂).

The spelling of 129484 in words is "one hundred twenty-nine thousand, four hundred eighty-four".