298152260 has 72 divisors (see below), whose sum is σ = 731453184. Its totient is φ = 101787840.

The previous prime is 298152247. The next prime is 298152301. The reversal of 298152260 is 62251892.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 298152260.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 300365 + ... + 301355.

It is an arithmetic number, because the mean of its divisors is an integer number (10159072).

Almost surely, 2^298152260 is an apocalyptic number.

298152260 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 298152260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365726592).

298152260 is an abundant number, since it is smaller than the sum of its proper divisors (433300924).

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

298152260 is a wasteful number, since it uses less digits than its factorization.

298152260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321 (or 1312 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 298152260 is about 17267.0860309434. The cubic root of 298152260 is about 668.0557431341.

The spelling of 298152260 in words is "two hundred ninety-eight million, one hundred fifty-two thousand, two hundred sixty".