3144233 has 4 divisors (see below), whose sum is σ = 3151488. Its totient is φ = 3136980.

The previous prime is 3144221. The next prime is 3144257. The reversal of 3144233 is 3324413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3324413 = 37 ⋅89849.

It is a cyclic number.

It is not a de Polignac number, because 3144233 - 2⁴ = 3144217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3144263) 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, 2933 + ... + 3858.

It is an arithmetic number, because the mean of its divisors is an integer number (787872).

Almost surely, 2^3144233 is an apocalyptic number.

It is an amenable number.

3144233 is a deficient number, since it is larger than the sum of its proper divisors (7255).

3144233 is an equidigital number, since it uses as much as digits as its factorization.

3144233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7254.

The product of its digits is 864, while the sum is 20.

The square root of 3144233 is about 1773.1985224447. The cubic root of 3144233 is about 146.5002077288.

Adding to 3144233 its reverse (3324413), we get a palindrome (6468646).

The spelling of 3144233 in words is "three million, one hundred forty-four thousand, two hundred thirty-three".