2205148 has 24 divisors (see below), whose sum is σ = 4394880. Its totient is φ = 958320.

The previous prime is 2205139. The next prime is 2205149. The reversal of 2205148 is 8415022.

2205148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205149) 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, 78 + ... + 2101.

It is an arithmetic number, because the mean of its divisors is an integer number (183120).

2^2205148 is an apocalyptic number.

It is an amenable number.

2205148 is a deficient number, since it is larger than the sum of its proper divisors (2189732).

2205148 is a wasteful number, since it uses less digits than its factorization.

2205148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217 (or 2215 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2205148 is about 1484.9740738478. The cubic root of 2205148 is about 130.1605117927.

The spelling of 2205148 in words is "two million, two hundred five thousand, one hundred forty-eight".