297272 has 8 divisors (see below), whose sum is σ = 557400. Its totient is φ = 148632.

The previous prime is 297263. The next prime is 297289. The reversal of 297272 is 272792.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 18572 + ... + 18587.

It is an arithmetic number, because the mean of its divisors is an integer number (69675).

2²⁹⁷²⁷² is an apocalyptic number.

It is an amenable number.

297272 is a deficient number, since it is larger than the sum of its proper divisors (260128).

297272 is a wasteful number, since it uses less digits than its factorization.

297272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37165 (or 37161 counting only the distinct ones).

The product of its digits is 3528, while the sum is 29.

The square root of 297272 is about 545.2265584140. The cubic root of 297272 is about 66.7397642663.

The spelling of 297272 in words is "two hundred ninety-seven thousand, two hundred seventy-two".