297098 has 4 divisors (see below), whose sum is σ = 445650. Its totient is φ = 148548.

The previous prime is 297097. The next prime is 297113. The reversal of 297098 is 890792.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 162409 + 134689 = 403^2 + 367^2 .

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (297097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74273 + ... + 74276.

2²⁹⁷⁰⁹⁸ is an apocalyptic number.

297098 is a deficient number, since it is larger than the sum of its proper divisors (148552).

297098 is a wasteful number, since it uses less digits than its factorization.

297098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148551.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 297098 is about 545.0669683626. The cubic root of 297098 is about 66.7267402956.

The spelling of 297098 in words is "two hundred ninety-seven thousand, ninety-eight".