298587120 has 80 divisors (see below), whose sum is σ = 996832032. Its totient is φ = 73497600.

The previous prime is 298587119. The next prime is 298587137. The reversal of 298587120 is 21785892.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44731 + ... + 50970.

Almost surely, 2^298587120 is an apocalyptic number.

298587120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

298587120 is an abundant number, since it is smaller than the sum of its proper divisors (698244912).

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

298587120 is a wasteful number, since it uses less digits than its factorization.

298587120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95730 (or 95724 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 298587120 is about 17279.6736080286. The cubic root of 298587120 is about 668.3803754730.

The spelling of 298587120 in words is "two hundred ninety-eight million, five hundred eighty-seven thousand, one hundred twenty".