3215283 has 4 divisors (see below), whose sum is σ = 4287048. Its totient is φ = 2143520.

The previous prime is 3215281. The next prime is 3215291. The reversal of 3215283 is 3825123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3825123 = 3 ⋅1275041.

It is a cyclic number.

It is not a de Polignac number, because 3215283 - 2¹ = 3215281 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3215281) 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, 535878 + ... + 535883.

It is an arithmetic number, because the mean of its divisors is an integer number (1071762).

Almost surely, 2^3215283 is an apocalyptic number.

3215283 is a deficient number, since it is larger than the sum of its proper divisors (1071765).

3215283 is a wasteful number, since it uses less digits than its factorization.

3215283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071764.

The product of its digits is 1440, while the sum is 24.

The square root of 3215283 is about 1793.1210221287. The cubic root of 3215283 is about 147.5954835172.

The spelling of 3215283 in words is "three million, two hundred fifteen thousand, two hundred eighty-three".