2205162 has 12 divisors (see below), whose sum is σ = 4777890. Its totient is φ = 735048.

The previous prime is 2205157. The next prime is 2205167. The reversal of 2205162 is 2615022.

2205162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2205157) and next prime (2205167).

It can be written as a sum of positive squares in only one way, i.e., 1121481 + 1083681 = 1059^2 + 1041^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 122509 = 2205162 / (2 + 2 + 0 + 5 + 1 + 6 + 2).

It is not an unprimeable number, because it can be changed into a prime (2205167) 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 5 ways as a sum of consecutive naturals, for example, 61237 + ... + 61272.

2^2205162 is an apocalyptic number.

2205162 is an abundant number, since it is smaller than the sum of its proper divisors (2572728).

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

2205162 is a wasteful number, since it uses less digits than its factorization.

2205162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122517 (or 122514 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2205162 is about 1484.9787877273. The cubic root of 2205162 is about 130.1607872456.

The spelling of 2205162 in words is "two million, two hundred five thousand, one hundred sixty-two".