129094 has 8 divisors (see below), whose sum is σ = 221328. Its totient is φ = 55320.

The previous prime is 129089. The next prime is 129097. The reversal of 129094 is 490921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4597 + ... + 4624.

It is an arithmetic number, because the mean of its divisors is an integer number (27666).

2¹²⁹⁰⁹⁴ is an apocalyptic number.

129094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

129094 is a deficient number, since it is larger than the sum of its proper divisors (92234).

129094 is an equidigital number, since it uses as much as digits as its factorization.

129094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9230.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 129094 is about 359.2965349123. The cubic root of 129094 is about 50.5400133809.

The spelling of 129094 in words is "one hundred twenty-nine thousand, ninety-four".