241998 has 16 divisors (see below), whose sum is σ = 493776. Its totient is φ = 79040.

The previous prime is 241993. The next prime is 242009. The reversal of 241998 is 899142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63 + ... + 698.

It is an arithmetic number, because the mean of its divisors is an integer number (30861).

2²⁴¹⁹⁹⁸ is an apocalyptic number.

241998 is an abundant number, since it is smaller than the sum of its proper divisors (251778).

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

241998 is a wasteful number, since it uses less digits than its factorization.

241998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819.

The product of its digits is 5184, while the sum is 33.

The square root of 241998 is about 491.9329222567. The cubic root of 241998 is about 62.3166251716.

The spelling of 241998 in words is "two hundred forty-one thousand, nine hundred ninety-eight".