298054 has 4 divisors (see below), whose sum is σ = 447084. Its totient is φ = 149026.

The previous prime is 298049. The next prime is 298063. The reversal of 298054 is 450892.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 2¹⁵ + 9 + 0 + 8 + 5⁵ + 4⁹ .

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74512 + ... + 74515.

It is an arithmetic number, because the mean of its divisors is an integer number (111771).

2²⁹⁸⁰⁵⁴ is an apocalyptic number.

298054 is a deficient number, since it is larger than the sum of its proper divisors (149030).

298054 is a wasteful number, since it uses less digits than its factorization.

298054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149029.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 298054 is about 545.9432204909. The cubic root of 298054 is about 66.7982346217.

The spelling of 298054 in words is "two hundred ninety-eight thousand, fifty-four".