298972 has 12 divisors (see below), whose sum is σ = 536256. Its totient is φ = 145760.

The previous prime is 298943. The next prime is 298993. The reversal of 298972 is 279892.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 748 + ... + 1075.

It is an arithmetic number, because the mean of its divisors is an integer number (44688).

2²⁹⁸⁹⁷² is an apocalyptic number.

It is an amenable number.

298972 is a deficient number, since it is larger than the sum of its proper divisors (237284).

298972 is a wasteful number, since it uses less digits than its factorization.

298972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868 (or 1866 counting only the distinct ones).

The product of its digits is 18144, while the sum is 37.

The square root of 298972 is about 546.7833208868. The cubic root of 298972 is about 66.8667433834.

The spelling of 298972 in words is "two hundred ninety-eight thousand, nine hundred seventy-two".