412842 has 16 divisors (see below), whose sum is σ = 836640. Its totient is φ = 135792.

The previous prime is 412831. The next prime is 412849. The reversal of 412842 is 248214.

It is not an unprimeable number, because it can be changed into a prime (412849) by changing a digit.

412842 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84 + ... + 912.

It is an arithmetic number, because the mean of its divisors is an integer number (52290).

2⁴¹²⁸⁴² is an apocalyptic number.

412842 is an abundant number, since it is smaller than the sum of its proper divisors (423798).

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

412842 is a wasteful number, since it uses less digits than its factorization.

412842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917.

The product of its digits is 512, while the sum is 21.

The square root of 412842 is about 642.5278204094. The cubic root of 412842 is about 74.4608445506.

The spelling of 412842 in words is "four hundred twelve thousand, eight hundred forty-two".