3200042 has 16 divisors (see below), whose sum is σ = 4993920. Its totient is φ = 1536768.

The previous prime is 3200039. The next prime is 3200051. The reversal of 3200042 is 2400023.

It is a junction number, because it is equal to n+sod(n) for n = 3199996 and 3200032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5258 + ... + 5834.

It is an arithmetic number, because the mean of its divisors is an integer number (312120).

Almost surely, 2^3200042 is an apocalyptic number.

3200042 is a deficient number, since it is larger than the sum of its proper divisors (1793878).

3200042 is a wasteful number, since it uses less digits than its factorization.

3200042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 3200042 is about 1788.8661213182. The cubic root of 3200042 is about 147.3619046483.

Adding to 3200042 its reverse (2400023), we get a palindrome (5600065).

The spelling of 3200042 in words is "three million, two hundred thousand, forty-two".