4191842 has 8 divisors (see below), whose sum is σ = 6561216. Its totient is φ = 2004772.

The previous prime is 4191829. The next prime is 4191857. The reversal of 4191842 is 2481914.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45518 + ... + 45609.

It is an arithmetic number, because the mean of its divisors is an integer number (820152).

Almost surely, 2^4191842 is an apocalyptic number.

4191842 is a deficient number, since it is larger than the sum of its proper divisors (2369374).

4191842 is a wasteful number, since it uses less digits than its factorization.

4191842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91152.

The product of its digits is 2304, while the sum is 29.

The square root of 4191842 is about 2047.3988375497. The cubic root of 4191842 is about 161.2383337913.

The spelling of 4191842 in words is "four million, one hundred ninety-one thousand, eight hundred forty-two".