297129 has 8 divisors (see below), whose sum is σ = 452800. Its totient is φ = 169776.

The previous prime is 297113. The next prime is 297133. The reversal of 297129 is 921792.

297129 is digitally balanced in base 7, 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 297129 - 2⁴ = 297113 is a prime.

It is a Duffinian number.

297129 is strictly pandigital in base 7.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 297096 and 297105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (297169) by changing a digit.

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, 7054 + ... + 7095.

It is an arithmetic number, because the mean of its divisors is an integer number (56600).

2²⁹⁷¹²⁹ is an apocalyptic number.

It is an amenable number.

297129 is a deficient number, since it is larger than the sum of its proper divisors (155671).

297129 is a wasteful number, since it uses less digits than its factorization.

297129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14159.

The product of its digits is 2268, while the sum is 30.

The square root of 297129 is about 545.0954044936. The cubic root of 297129 is about 66.7290610304.

The spelling of 297129 in words is "two hundred ninety-seven thousand, one hundred twenty-nine".