241986 has 16 divisors (see below), whose sum is σ = 499968. Its totient is φ = 78000.

The previous prime is 241981. The next prime is 241993. The reversal of 241986 is 689142.

It is not an unprimeable number, because it can be changed into a prime (241981) 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, 465 + ... + 836.

It is an arithmetic number, because the mean of its divisors is an integer number (31248).

2²⁴¹⁹⁸⁶ is an apocalyptic number.

241986 is an abundant number, since it is smaller than the sum of its proper divisors (257982).

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

241986 is a wasteful number, since it uses less digits than its factorization.

241986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337.

The product of its digits is 3456, while the sum is 30.

The square root of 241986 is about 491.9207253207. The cubic root of 241986 is about 62.3155951192.

The spelling of 241986 in words is "two hundred forty-one thousand, nine hundred eighty-six".