3233215 has 4 divisors (see below), whose sum is σ = 3879864. Its totient is φ = 2586568.

The previous prime is 3233201. The next prime is 3233221. The reversal of 3233215 is 5123323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5123323 = 103 ⋅49741.

It is a cyclic number.

It is not a de Polignac number, because 3233215 - 2²¹ = 1136063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3233192 and 3233201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323317 + ... + 323326.

It is an arithmetic number, because the mean of its divisors is an integer number (969966).

Almost surely, 2^3233215 is an apocalyptic number.

3233215 is a deficient number, since it is larger than the sum of its proper divisors (646649).

3233215 is an equidigital number, since it uses as much as digits as its factorization.

3233215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646648.

The product of its digits is 540, while the sum is 19.

The square root of 3233215 is about 1798.1142900272. The cubic root of 3233215 is about 147.8693606135.

Adding to 3233215 its reverse (5123323), we get a palindrome (8356538).

The spelling of 3233215 in words is "three million, two hundred thirty-three thousand, two hundred fifteen".