297252 has 36 divisors (see below), whose sum is σ = 786240. Its totient is φ = 94512.

The previous prime is 297251. The next prime is 297257. The reversal of 297252 is 252792.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (297251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 649 + ... + 1007.

It is an arithmetic number, because the mean of its divisors is an integer number (21840).

2²⁹⁷²⁵² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 297252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (393120).

297252 is an abundant number, since it is smaller than the sum of its proper divisors (488988).

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

297252 is a wasteful number, since it uses less digits than its factorization.

297252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 387 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 297252 is about 545.2082171061. The cubic root of 297252 is about 66.7382675167.

The spelling of 297252 in words is "two hundred ninety-seven thousand, two hundred fifty-two".