297242352 has 160 divisors (see below), whose sum is σ = 944939520. Its totient is φ = 88704000.

The previous prime is 297242321. The next prime is 297242377. The reversal of 297242352 is 253242792.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 336952 + ... + 337832.

It is an arithmetic number, because the mean of its divisors is an integer number (5905872).

Almost surely, 2^297242352 is an apocalyptic number.

297242352 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 297242352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472469760).

297242352 is an abundant number, since it is smaller than the sum of its proper divisors (647697168).

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

297242352 is a wasteful number, since it uses less digits than its factorization.

297242352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980 (or 968 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 297242352 is about 17240.7178504841. The cubic root of 297242352 is about 667.3754546069.

The spelling of 297242352 in words is "two hundred ninety-seven million, two hundred forty-two thousand, three hundred fifty-two".