273298 has 4 divisors (see below), whose sum is σ = 409950. Its totient is φ = 136648.

The previous prime is 273289. The next prime is 273311. The reversal of 273298 is 892372.

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 + 110889 = 403^2 + 333^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68323 + ... + 68326.

2²⁷³²⁹⁸ is an apocalyptic number.

273298 is a deficient number, since it is larger than the sum of its proper divisors (136652).

273298 is a wasteful number, since it uses less digits than its factorization.

273298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136651.

The product of its digits is 6048, while the sum is 31.

The square root of 273298 is about 522.7791120540. The cubic root of 273298 is about 64.8951366367.

The spelling of 273298 in words is "two hundred seventy-three thousand, two hundred ninety-eight".