298001 has 4 divisors (see below), whose sum is σ = 325104. Its totient is φ = 270900.

The previous prime is 297991. The next prime is 298013. The reversal of 298001 is 100892.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-298001 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (298021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13535 + ... + 13556.

It is an arithmetic number, because the mean of its divisors is an integer number (81276).

2²⁹⁸⁰⁰¹ is an apocalyptic number.

It is an amenable number.

298001 is a deficient number, since it is larger than the sum of its proper divisors (27103).

298001 is a wasteful number, since it uses less digits than its factorization.

298001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27102.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 298001 is about 545.8946784866. The cubic root of 298001 is about 66.7942750302.

Adding to 298001 its reverse (100892), we get a palindrome (398893).

The spelling of 298001 in words is "two hundred ninety-eight thousand, one".