297142 has 8 divisors (see below), whose sum is σ = 450432. Its totient is φ = 147000.

The previous prime is 297133. The next prime is 297151. The reversal of 297142 is 241792.

297142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (297133) and next prime (297151).

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

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

297142 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534 + ... + 937.

It is an arithmetic number, because the mean of its divisors is an integer number (56304).

2²⁹⁷¹⁴² is an apocalyptic number.

297142 is a deficient number, since it is larger than the sum of its proper divisors (153290).

297142 is a wasteful number, since it uses less digits than its factorization.

297142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574.

The product of its digits is 1008, while the sum is 25.

The square root of 297142 is about 545.1073288812. The cubic root of 297142 is about 66.7300341937.

The spelling of 297142 in words is "two hundred ninety-seven thousand, one hundred forty-two".