3238135 has 4 divisors (see below), whose sum is σ = 3885768. Its totient is φ = 2590504.

The previous prime is 3238133. The next prime is 3238153. The reversal of 3238135 is 5318323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5318323 = 181 ⋅29383.

It is a cyclic number.

It is not a de Polignac number, because 3238135 - 2¹ = 3238133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3238133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323809 + ... + 323818.

It is an arithmetic number, because the mean of its divisors is an integer number (971442).

Almost surely, 2^3238135 is an apocalyptic number.

3238135 is a deficient number, since it is larger than the sum of its proper divisors (647633).

3238135 is an equidigital number, since it uses as much as digits as its factorization.

3238135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647632.

The product of its digits is 2160, while the sum is 25.

The square root of 3238135 is about 1799.4818698725. The cubic root of 3238135 is about 147.9443271245.

The spelling of 3238135 in words is "three million, two hundred thirty-eight thousand, one hundred thirty-five".