2215848 has 32 divisors (see below), whose sum is σ = 5866560. Its totient is φ = 695040.

The previous prime is 2215847. The next prime is 2215853. The reversal of 2215848 is 8485122.

2215848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 2 + 2⁸ + 1 + 5⁹ + 8² + 4⁴ + 8⁶ .

It is not an unprimeable number, because it can be changed into a prime (2215847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2308 + ... + 3123.

It is an arithmetic number, because the mean of its divisors is an integer number (183330).

2^2215848 is an apocalyptic number.

It is an amenable number.

2215848 is an abundant number, since it is smaller than the sum of its proper divisors (3650712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2215848 is a wasteful number, since it uses less digits than its factorization.

2215848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5457 (or 5453 counting only the distinct ones).

The product of its digits is 5120, while the sum is 30.

The square root of 2215848 is about 1488.5724705234. The cubic root of 2215848 is about 130.3706973690.

The spelling of 2215848 in words is "two million, two hundred fifteen thousand, eight hundred forty-eight".