297960 has 64 divisors (see below), whose sum is σ = 967680. Its totient is φ = 72960.

The previous prime is 297953. The next prime is 297967. The reversal of 297960 is 69792.

It is an interprime number because it is at equal distance from previous prime (297953) and next prime (297967).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (297967) by changing a digit.

297960 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 15 ways as a sum of consecutive naturals, for example, 1465 + ... + 1655.

It is an arithmetic number, because the mean of its divisors is an integer number (15120).

2²⁹⁷⁹⁶⁰ is an apocalyptic number.

297960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 297960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483840).

297960 is an abundant number, since it is smaller than the sum of its proper divisors (669720).

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

297960 is a wasteful number, since it uses less digits than its factorization.

297960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 297960 is about 545.8571241635. The cubic root of 297960 is about 66.7912116278.

The spelling of 297960 in words is "two hundred ninety-seven thousand, nine hundred sixty".