297080 has 32 divisors (see below), whose sum is σ = 764640. Its totient is φ = 101760.

The previous prime is 297079. The next prime is 297083. The reversal of 297080 is 80792.

297080 = 203² + 204² + ... + 209².

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (297083) 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, 251 + ... + 810.

It is an arithmetic number, because the mean of its divisors is an integer number (23895).

2²⁹⁷⁰⁸⁰ is an apocalyptic number.

297080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

297080 is an abundant number, since it is smaller than the sum of its proper divisors (467560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

297080 is a wasteful number, since it uses less digits than its factorization.

297080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 297080 is about 545.0504563800. The cubic root of 297080 is about 66.7253926981.

The spelling of 297080 in words is "two hundred ninety-seven thousand, eighty".