2215483 has 4 divisors (see below), whose sum is σ = 2228040. Its totient is φ = 2202928.

The previous prime is 2215471. The next prime is 2215487. The reversal of 2215483 is 3845122.

2215483 is nontrivially palindromic in base 6.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3845122 = 2 ⋅1922561.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2215483 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁶ + 2¹⁸ + 1 + 5⁹ + 4 + 8² + 3⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2215487) 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, 6010 + ... + 6367.

It is an arithmetic number, because the mean of its divisors is an integer number (557010).

2^2215483 is an apocalyptic number.

2215483 is a deficient number, since it is larger than the sum of its proper divisors (12557).

2215483 is a wasteful number, since it uses less digits than its factorization.

2215483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12556.

The product of its digits is 1920, while the sum is 25.

The square root of 2215483 is about 1488.4498647922. The cubic root of 2215483 is about 130.3635386473.

The spelling of 2215483 in words is "two million, two hundred fifteen thousand, four hundred eighty-three".