4210842 has 16 divisors (see below), whose sum is σ = 8446752. Its totient is φ = 1399440.

The previous prime is 4210841. The next prime is 4210853. The reversal of 4210842 is 2480124.

It is not an unprimeable number, because it can be changed into a prime (4210841) 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, 1693 + ... + 3359.

It is an arithmetic number, because the mean of its divisors is an integer number (527922).

Almost surely, 2^4210842 is an apocalyptic number.

4210842 is an abundant number, since it is smaller than the sum of its proper divisors (4235910).

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

4210842 is a wasteful number, since it uses less digits than its factorization.

4210842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093.

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

The square root of 4210842 is about 2052.0336254555. The cubic root of 4210842 is about 161.4815770056.

Adding to 4210842 its reverse (2480124), we get a palindrome (6690966).

The spelling of 4210842 in words is "four million, two hundred ten thousand, eight hundred forty-two".