3231238 has 8 divisors (see below), whose sum is σ = 5014080. Its totient is φ = 1559880.

The previous prime is 3231233. The next prime is 3231259. The reversal of 3231238 is 8321323.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27798 + ... + 27913.

It is an arithmetic number, because the mean of its divisors is an integer number (626760).

Almost surely, 2^3231238 is an apocalyptic number.

3231238 is a deficient number, since it is larger than the sum of its proper divisors (1782842).

3231238 is a wasteful number, since it uses less digits than its factorization.

3231238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55742.

The product of its digits is 864, while the sum is 22.

The square root of 3231238 is about 1797.5644633782. The cubic root of 3231238 is about 147.8392154556.

The spelling of 3231238 in words is "three million, two hundred thirty-one thousand, two hundred thirty-eight".