246129 has 8 divisors (see below), whose sum is σ = 353472. Its totient is φ = 151440.

The previous prime is 246121. The next prime is 246131. The reversal of 246129 is 921642.

246129 is nontrivially palindromic in base 7.

246129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 246129 - 2³ = 246121 is a prime.

It is an Ulam number.

246129 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 246099 and 246108.

It is not an unprimeable number, because it can be changed into a prime (246121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3117 + ... + 3194.

It is an arithmetic number, because the mean of its divisors is an integer number (44184).

2²⁴⁶¹²⁹ is an apocalyptic number.

It is an amenable number.

246129 is a deficient number, since it is larger than the sum of its proper divisors (107343).

246129 is a wasteful number, since it uses less digits than its factorization.

246129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6327.

The product of its digits is 864, while the sum is 24.

The square root of 246129 is about 496.1138982129. The cubic root of 246129 is about 62.6692161077.

The spelling of 246129 in words is "two hundred forty-six thousand, one hundred twenty-nine".