3132223 has 4 divisors (see below), whose sum is σ = 3139000. Its totient is φ = 3125448.

The previous prime is 3132187. The next prime is 3132257. The reversal of 3132223 is 3222313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3222313 = 41 ⋅78593.

It is a cyclic number.

It is not a de Polignac number, because 3132223 - 2¹⁷ = 3001151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3132197 and 3132206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132263) 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, 2640 + ... + 3637.

It is an arithmetic number, because the mean of its divisors is an integer number (784750).

Almost surely, 2^3132223 is an apocalyptic number.

3132223 is a deficient number, since it is larger than the sum of its proper divisors (6777).

3132223 is an equidigital number, since it uses as much as digits as its factorization.

3132223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6776.

The product of its digits is 216, while the sum is 16.

The square root of 3132223 is about 1769.8087467294. The cubic root of 3132223 is about 146.3134411980.

Adding to 3132223 its reverse (3222313), we get a palindrome (6354536).

The spelling of 3132223 in words is "three million, one hundred thirty-two thousand, two hundred twenty-three".