3200238 has 12 divisors (see below), whose sum is σ = 6933888. Its totient is φ = 1066740.

The previous prime is 3200213. The next prime is 3200251. The reversal of 3200238 is 8320023.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 177791 = 3200238 / (3 + 2 + 0 + 0 + 2 + 3 + 8).

It is a self number, because there is not a number n which added to its sum of digits gives 3200238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 88878 + ... + 88913.

It is an arithmetic number, because the mean of its divisors is an integer number (577824).

Almost surely, 2^3200238 is an apocalyptic number.

3200238 is an abundant number, since it is smaller than the sum of its proper divisors (3733650).

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

3200238 is a wasteful number, since it uses less digits than its factorization.

3200238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177799 (or 177796 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3200238 is about 1788.9209037853. The cubic root of 3200238 is about 147.3649131863.

The spelling of 3200238 in words is "three million, two hundred thousand, two hundred thirty-eight".