459842 has 8 divisors (see below), whose sum is σ = 705936. Its totient is φ = 224532.

The previous prime is 459841. The next prime is 459847. The reversal of 459842 is 248954.

459842 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×459842² = 422909329928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 459799 and 459808.

It is not an unprimeable number, because it can be changed into a prime (459841) 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, 2588 + ... + 2759.

It is an arithmetic number, because the mean of its divisors is an integer number (88242).

2⁴⁵⁹⁸⁴² is an apocalyptic number.

459842 is a deficient number, since it is larger than the sum of its proper divisors (246094).

459842 is a wasteful number, since it uses less digits than its factorization.

459842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5392.

The product of its digits is 11520, while the sum is 32.

The square root of 459842 is about 678.1165091634. The cubic root of 459842 is about 77.1855870791.

The spelling of 459842 in words is "four hundred fifty-nine thousand, eight hundred forty-two".