3238506 has 12 divisors (see below), whose sum is σ = 7016802. Its totient is φ = 1079496.

The previous prime is 3238489. The next prime is 3238507. The reversal of 3238506 is 6058323.

3238506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2117025 + 1121481 = 1455^2 + 1059^2 .

It is a super-2 number, since 2×3238506² = 20975842224072, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3238506.

It is not an unprimeable number, because it can be changed into a prime (3238507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89941 + ... + 89976.

Almost surely, 2^3238506 is an apocalyptic number.

3238506 is an abundant number, since it is smaller than the sum of its proper divisors (3778296).

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

3238506 is a wasteful number, since it uses less digits than its factorization.

3238506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179925 (or 179922 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3238506 is about 1799.5849521487. The cubic root of 3238506 is about 147.9499770073.

The spelling of 3238506 in words is "three million, two hundred thirty-eight thousand, five hundred six".