2215383 has 16 divisors (see below), whose sum is σ = 3123456. Its totient is φ = 1393920.

The previous prime is 2215379. The next prime is 2215387. The reversal of 2215383 is 3835122.

It is an interprime number because it is at equal distance from previous prime (2215379) and next prime (2215387).

It is not a de Polignac number, because 2215383 - 2² = 2215379 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6528 + ... + 6858.

It is an arithmetic number, because the mean of its divisors is an integer number (195216).

2^2215383 is an apocalyptic number.

2215383 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2215383 is a deficient number, since it is larger than the sum of its proper divisors (908073).

2215383 is a wasteful number, since it uses less digits than its factorization.

2215383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454.

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

The square root of 2215383 is about 1488.4162724184. The cubic root of 2215383 is about 130.3615772165.

The spelling of 2215383 in words is "two million, two hundred fifteen thousand, three hundred eighty-three".