297882112 has 80 divisors (see below), whose sum is σ = 654949152. Its totient is φ = 134225920.

The previous prime is 297882089. The next prime is 297882119. The reversal of 297882112 is 211288792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (297882119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1278348 + ... + 1278580.

Almost surely, 2^297882112 is an apocalyptic number.

297882112 is a gapful number since it is divisible by the number (22) 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 297882112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327474576).

297882112 is an abundant number, since it is smaller than the sum of its proper divisors (357067040).

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

297882112 is a wasteful number, since it uses less digits than its factorization.

297882112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489 (or 473 counting only the distinct ones).

The product of its digits is 32256, while the sum is 40.

The square root of 297882112 is about 17259.2616296295. The cubic root of 297882112 is about 667.8539128590.

The spelling of 297882112 in words is "two hundred ninety-seven million, eight hundred eighty-two thousand, one hundred twelve".